DATE GAC NOC SHC UOC DTC IVC PPC PRC NEC AWC GAF NOF SHF UOF DTF IVF PPF PRF NEF AWF CEF May-68 32.1 30.5 32.3 6.3 3.2 6.8 42.8 17.2 10.4 2.4 19.6 19.6 31.2 -1.5 -2.6 -14.9 74.4 41.2 18.7 3 22.4 Jun-68 18.2 17.9 11.8 -4.1 -4.4 10.5 35.4 15.8 12.1 3.9 28 30.7 43.8 12.8 -4.8 3 80.5 53.7 15.5 -4.2 25.3 Jul-68 33.4 17 23.7 0.4 -1.3 0.8 35 16.1 11.9 5.5 42.4 44.1 30.1 24.5 1.6 -0.2 70.6 46 22.7 -0.2 25.3 Aug-68 -3.8 -8.2 15.3 -6.5 -2.6 -24 43.1 23.7 14 6.1 17 35.6 29.8 8.3 0.2 0.8 64.8 40 21.7 5 18.6 Sep-68 9.5 20 22.1 -6.8 -5.4 0.6 28.4 12.3 1.3 3.7 21.2 20.9 36.4 -3.9 3.8 4.5 65.1 41.3 24.9 12.3 15.4 Oct-68 6.8 24.7 20 13 -4.9 -9.3 34.4 21.9 10.6 0.2 40 39.8 34.7 15.1 -2 3.6 64.6 38.2 21.6 4.1 23 Nov-68 13.2 29 27.4 -2.5 -2.9 18.4 31.7 20.1 11.1 9.2 50.2 38.4 34.4 12.9 -11.9 14.7 68.7 45.4 26.5 1.6 34.6 Dec-68 23.1 23 33.3 -2.2 0.9 21.3 34.9 15.1 14.7 5.9 53.3 40.9 39 16.9 0.4 23.6 85.7 60.4 24.8 3.3 25.8 Jan-69 -11.3 4.1 8.7 0.6 4 12.4 31.2 17.2 13.6 0.2 43 36.8 38.6 12 4 8.5 69.9 42.5 28.3 10.6 24.2 Feb-69 16.9 12.5 9.1 -6.1 4.8 20.8 33 25.2 17.2 11.9 28.2 32.8 36.2 15.5 11.9 -2.3 62.4 46.1 30.2 13.9 35.4 Mar-69 28 34.8 22.8 7 6.4 17.3 34.9 22.2 14.7 9.7 35.8 42.8 59.3 14.6 5.3 -7.4 63.9 39 30.4 11.4 22.7 Apr-69 18.2 21.8 27.8 7.8 1.1 18.4 39.5 22.8 10.4 -6.8 33.7 26 32.1 16.2 1.1 -1.8 64.6 34.7 7.9 -4.6 25.8 May-69 12.6 19.6 23.8 -2.1 -1.4 7.5 27.4 21.3 10.3 8.5 -3.9 16 14.6 3.2 0.6 4.9 60.7 38.3 -2.8 0.6 18.9 Jun-69 18.4 21 24.3 3.8 2.3 -0.3 23.6 15 12.9 5.3 -3.8 12.8 10 -6.5 -13.8 -20.3 58.2 34.4 7.3 -3.7 19.7 Jul-69 -0.6 3.8 17.3 -6 -2.5 5.4 37.6 13.6 12.3 -0.9 -11.1 17.1 22.8 -0.9 -9.7 5.9 56.6 36.4 14.3 2.4 18.3 Aug-69 8.2 16 31.2 -0.5 -5.4 4.3 38 6.4 2.6 2.4 -10.3 9.5 15.7 -6.8 -6.8 -1.8 59.2 39.1 11.7 -5.5 16.1 Sep-69 -1.6 5.6 7.3 -4.9 -3.6 5.8 41.2 21.3 6.7 3.1 -8.7 18.8 24.2 -2.3 -7.8 1 65 40.3 9.3 -6 6.3 Oct-69 12.1 2.8 11.9 -19.9 -5.8 -2.6 35.2 18.2 4.1 4.8 -3.8 17.2 16 0 -4.1 -14.1 62.9 35.9 14.2 -3.3 9.4 Nov-69 -3.4 7.9 5 -5.3 -0.9 4.6 35.9 23.4 6.1 -2.1 -0.6 19.7 24.2 -12.6 -12.3 2.2 61.1 39.4 18.2 2.2 3.3 Dec-69 -8.2 10.3 23.2 -15.6 -8 -4.3 37.2 17.3 2.9 1.3 6.8 24.4 25.8 8.2 -0.2 3.2 61.6 40.9 14.2 1.2 -1.6 Jan-70 -13.2 -5.6 10.6 -16.8 -12.1 -8.6 37.7 11.3 -7.5 2.9 23.4 49.6 51.5 24.2 8.5 -5.7 69.7 45.1 18.7 6.4 4.1 Feb-70 -18.1 5.5 0.3 -5.8 -6.2 11.9 31.7 8 1.2 -3.3 37.8 34.9 41.1 11.9 5.5 3.1 55.5 37.6 17.7 3.1 1.1 Mar-70 -31.2 0.8 9.5 -20.3 1.3 -11.4 28.6 16.5 -11.1 -7.2 38.2 50.2 51.4 18.2 6.8 7.3 58.2 35.9 21.4 14 9.7 Apr-70 -16.9 6.4 5.9 -18.6 -2.9 -0.2 31.1 10.1 2.8 -7 56.4 56.7 52.2 33.1 5.8 2.2 56.2 46.1 26.2 16.1 14.1 May-70 -21.5 -0.9 -2.7 -16.9 -2.4 2.1 30.6 10.3 -0.9 -26.2 63.3 64.3 64.4 31.8 15.1 6.4 60.9 50.6 28.2 18.4 6.1 Jun-70 -8.5 5.9 17.8 -3.7 -2.2 -2.3 34.8 3.3 -5.1 7.4 71 64.1 65.2 40.2 14.6 8.6 55.6 40 17 13.5 -1 Jul-70 7.3 16.3 22.2 0.7 -2.1 -0.3 29 13.3 -2.5 -1.2 66 50.3 48.5 32.7 10.5 7.5 62.9 40.9 18.4 6.5 0.7 Aug-70 7 1.4 5.9 -12.4 5 1.8 29.4 13.2 -0.7 -8 75.8 63.4 65.6 34.5 13.5 10 77.6 53.5 20.8 14 5.2 Sep-70 14 28.7 20.2 1.4 0.4 -25.1 33.2 15.4 -0.1 11.4 70.1 61.2 56.6 26.4 8.7 -0.2 57 49.3 27.3 16.5 7.5 Oct-70 3.7 15.4 18.1 -5.2 2.1 -9.6 28.7 14.2 -8.1 -10.1 78.6 69 69.6 50.8 11.5 15.2 66.1 57 22.4 17.5 5.8 Nov-70 6.3 6.6 9.4 -1.7 -2.1 -12.8 33.5 10.9 -7.4 -6.6 79 68.6 69 42.3 22.4 9.3 73.7 59.7 24.6 23.9 3.5 Dec-70 10 20.5 11.5 11.7 5.3 -7.6 26.1 14.6 -6.7 1 74.3 59.4 57.5 26.2 7.6 16.6 59.4 59.9 24.9 18 5.2 Jan-71 28.9 25.9 19.2 -3.9 -3.2 5 29.4 15.1 -4.3 -2.6 75.1 52 51.1 25.4 4.1 17.7 59.7 53.1 13.8 17.5 -1 Feb-71 39.3 32 30.9 11.4 0 -14 23.7 8 -10.3 -7.1 76.7 68.5 61.5 32.2 8.4 19.9 71.1 52.3 17 22.5 -0.6 Mar-71 33.2 18.9 21.6 -15.1 -3.1 -9.3 24.7 1.7 -2 6.2 76.5 56.3 56.1 33.1 6.8 27.4 57.7 54.5 16.4 13.4 -0.9 Apr-71 37.5 26.6 28.3 4.6 1.5 -9.8 19.6 3.1 -2.9 7.2 69.3 61.8 54.8 33.6 18.2 27.4 69.9 54.4 20.4 15.8 -10.8 May-71 39.2 24.7 21.2 8.8 4.7 1.2 25.8 8.2 10.2 13.1 77.6 62.1 65.4 40.4 18.4 21.4 75.3 62.4 28.3 14.6 1.6 Jun-71 31.3 24.4 25.7 -6.1 -1 -1.8 29.4 16.6 -4.9 3.3 71.4 58.8 56.6 33.1 13.8 17.2 76.1 64.5 27.2 14.5 4.1 Jul-71 26 10.3 18.2 -20.2 -0.9 -3.1 25.2 15.8 -7.4 1.8 77 46.8 50.7 29.9 14.1 17.3 82.6 63.9 28.7 24.7 8.2 Aug-71 23 27.5 26.2 9.2 -3 -3.9 39.1 8.6 -6.4 2.7 79.3 72.8 62.5 46.8 8.8 4 71.2 39.5 21.3 24 15.7 Sep-71 35.9 26 30.9 2 13.4 -1.2 9.8 -1.2 -11.2 -1.7 82.9 70.4 64 42.3 14.9 21.9 62.2 47.6 24.7 8.4 24.6 Oct-71 39.3 33.1 23 15 5.5 2.2 0 0.2 3.6 2 76 60.5 64.9 32.2 19.6 14.8 63.4 54.9 22.4 20.5 18.3 Nov-71 31.9 26.5 17 -0.1 0.7 -1.9 13.1 1.7 -3.3 6 73.6 67.2 60.5 40.3 19.6 12.1 63.5 42.3 20.1 19.9 21.9 Dec-71 30.1 20.3 16 1.7 -1.7 11.3 27.8 13.5 3.2 -0.5 77.9 66 71.9 42.3 18.4 8.4 67.1 42.8 26.5 17.6 30.2 Jan-72 34 30.1 29.1 9.3 9.6 -3.9 24.3 13.9 4.5 8.8 73.5 67.6 63.2 39.1 20.6 21.1 68.8 53.2 35.6 31.4 25.7 Feb-72 31 18.6 28.9 2 2.4 -3.2 24.2 12.8 6.5 12.1 68.3 55.6 56 43.2 13.5 25.2 69.8 50.4 31.6 12.4 38.5 Mar-72 39.7 28.7 18.2 9.5 1 -9.8 25.1 7.5 10.8 2.5 63 49.5 50.4 36.7 16.9 39.2 66.4 54.3 30.7 17.1 25.6 Apr-72 28.1 19.3 12.8 6 3.6 -10.1 23.5 12 -2.5 -2.5 69.3 47 52.1 21.4 14.8 12.9 62.9 49 22.2 15.6 31.1 May-72 35.8 21.9 21.8 9.7 -1.9 -7.1 22.5 8.9 6.2 1.8 71.7 52.4 48.7 36.5 18.9 27.1 55.7 37 20.9 10.7 37.7 Jun-72 34.2 16.7 7.4 -0.7 5.2 4 24.9 6.7 11.1 0.4 69.5 45.8 50.1 36.9 13 10.6 72 41.6 28.4 22.8 41.1 Jul-72 33.7 29.5 24.4 5.1 10.2 -6.8 19.4 13.1 5.2 9.4 73.8 55.3 54.1 45.6 15.6 30.2 51.6 35.3 31 18 40.4 Aug-72 35.3 25.2 22.9 25.9 2.5 0.2 20.4 17.9 13.8 7.7 67.5 48.5 51.1 37.9 13 33.9 63.8 45.7 35.9 16.5 31.6 Sep-72 32.9 23.1 20.5 16.6 1.5 7.9 22.5 5.8 -1.7 -0.8 66.7 47.2 51.5 33.5 17.7 18.5 63.4 36.9 20.2 18.1 38.1 Oct-72 39.2 27.4 28.3 3.9 3.8 12.5 21.2 11.6 5.9 11.9 68.7 45 43 29.5 9.9 21.6 63.3 36.7 31 13.8 37.4 Nov-72 47.2 31.5 36.1 12.2 7.3 7.3 26 10 7.5 11.3 69.5 60.8 57.5 30.6 5.1 30.1 54.8 35.6 31.8 6.6 37.9 Dec-72 49 33.2 32 9.4 9.7 -3.2 25 12.2 17 13.3 79.3 68.5 63 40.9 11.8 37.8 63.1 38.5 35.5 14.8 43.9 Jan-73 47.5 41.4 38.8 28.3 6.8 13.2 29.9 5.2 17.8 13.8 66.1 59.5 55.5 30.5 -8.6 25.9 62.5 39 27.6 6 42.8 Feb-73 40.6 24.4 21.5 15.5 4 18.3 37.1 25.5 17.8 2.7 63.3 56.5 50.4 28.4 0.6 34.3 68.6 62.2 33.5 10.6 40.6 Mar-73 58.9 56.2 48.3 44.6 19.9 27.6 67.9 34.1 18.1 18.8 53.4 53.5 67.3 23.9 13 17.1 78.6 65.5 38.5 6.5 51.3 Apr-73 53.8 35.7 39.6 17.4 4.2 22.4 62.3 43 24.4 5.5 39.9 39.8 45.6 11.4 -7.2 26.2 82.3 60.9 9.8 2.9 32.7 May-73 36.6 33.8 40.8 19.3 7.9 14.1 64 41.8 15.1 4.5 23.2 9.2 24.2 -1.9 -7.1 1.1 78.6 64.7 14.2 4.3 38.8 Jun-73 30.4 24.6 25.5 19 -0.7 13.7 57 36.1 10.6 8.4 16.3 28.4 32.3 -7.3 -2.1 11.9 74.5 52.2 19.2 5.8 29.6 Jul-73 25.3 29.5 25.1 18.4 14.1 25.8 17.1 0 13.7 5.4 9.5 6.1 19.7 -5.4 -4.3 2 70.1 53 4.8 -10 20.6 Aug-73 18.6 7.7 19.9 0.1 9.9 7.4 58.2 14.9 4.1 4.8 -10.3 -2.2 5.7 -5.2 -5.9 -0.6 74.1 60.8 7.7 -5.9 36.2 Sep-73 -0.3 3.6 15.9 -0.9 6.8 -3.7 59.9 23.9 8 4.9 -4.4 -8.6 7.2 -14.7 -16.2 7.7 83.2 70.5 12.5 -7.6 23.1 Oct-73 9.9 -0.7 24.5 6.4 12.6 1.3 69.4 33.6 11.8 2 -4.8 -4.9 14.2 -4.8 -10.2 -6.6 84 74.3 15.8 -0.8 26 Nov-73 15.1 17.6 25.5 11.1 11.1 2.7 77.7 40.1 11.1 8.4 3 -11.7 3.8 -20.2 -21 -8.1 85.1 78.5 2.2 -5.4 29.2 Dec-73 8 11.8 18.4 3.6 9.8 3.2 74.3 36.2 8.4 1.7 -39.9 -42.7 -28.5 -41.4 -24.8 -19.2 87.2 79.5 -21.5 -25.9 25.2 Jan-74 -13.3 -4.7 13.4 7.3 13.9 6.9 77.5 42.4 5.4 2.4 -22.7 -19.4 -5.5 -34.7 -3.5 1.5 88.7 73.4 -7.5 -3.9 34.3 Feb-74 -13.1 -10.6 10.5 -0.5 9.5 -4.8 88.8 63.8 5.5 2.1 -38.6 -18.5 -3.8 -25.7 -14.2 -14.7 88.1 79.1 -18.6 -16.7 9.4 Mar-74 -12 -7.6 11.3 -15.9 17.8 4.5 91 47.4 0.7 2.1 -8.3 -7.9 -4.5 -20.4 -3.4 -16.5 79.5 76.6 -0.8 -6.8 34.7 Apr-74 -11.8 -10.5 11.9 -4.1 1.2 9.8 76.7 56.3 4.6 5 20.6 5.8 29.3 -18 -1.4 -11.6 86.9 73.3 12 3 35.3 May-74 -9.3 -5.4 13.7 -15.8 -0.1 3.5 83.8 55.8 -3.7 -3 31.7 25.1 21.4 5.5 0 -10 88.1 73.8 -2.5 -5 38.1 Jun-74 -8.7 -2.4 10.8 4.6 1 11.9 82.1 63.4 -7.9 -1.9 25.1 17.3 22.5 -5.9 -6.1 -3.3 84.9 78.1 -10.9 -7.3 29.2 Jul-74 -8.5 -6.7 8.3 -15.4 -12.8 4.4 86.9 56.5 6.1 -3.7 24.4 18.2 20.8 -15 -8.6 -3.8 86.3 71.8 4.7 -8.1 25.1 Aug-74 -16.9 -0.2 12.8 -18.2 0.6 6.5 78.9 61 -0.7 -5.7 28.8 27.3 35.9 -2.5 -2.3 4 85.2 70.2 10 -4.1 7.7 Sep-74 -7.4 13.3 7.6 -9.2 -0.2 5.8 73.6 61.7 -5.2 2.5 28.7 25.7 29.8 -8.4 -3.3 -5.5 80.6 69.7 10.5 -1.2 17.2 Oct-74 -26.1 -24.8 1.8 -26.7 -20.2 -14.3 71.1 51 -16 -12.6 24.2 18.5 29.2 -14.6 -9.8 -2.9 71.6 57.6 1.1 -1.7 8.5 Nov-74 -32.3 -19.4 12.8 -29.4 -16.3 4.5 62.2 38.9 -11.7 -18.1 16 16.4 22.6 -1.7 -10.6 -5.7 67.9 58.5 5.6 7.2 2.8 Dec-74 -57.9 -40.9 -14.9 -60.9 -26.1 -18.3 65.1 23.8 -28 -32.5 20.6 26.5 34.4 6.8 -3.8 -25.7 61.2 50.9 7.5 6.8 5.8 Jan-75 -45.3 -27.5 -9.9 -39.2 -19.1 -11.3 40.7 16.6 -32 -23.5 30.2 32.3 35.9 -2.7 -9.2 -27.7 51.1 40.7 7.8 -1.5 7.2 Feb-75 -25.3 -20.6 -8.6 -32.2 -25.2 -12.7 34.7 5.9 -21.6 -20.6 34.8 37.5 42.4 9.4 1.3 -35.3 50.2 18.5 9.3 9.5 6.2 Mar-75 -27.9 -20.7 -18.8 -35.4 -20.8 -50.9 10 -14.4 -34.2 -21.6 54.5 50.2 51 11 -6.9 -24.1 60.4 13.5 11.9 11.9 -10.8 Apr-75 -28 -25.2 -9.6 -36.5 -26.2 -38.5 0.2 -15.1 -40.1 -21.4 57.2 57.3 55.9 25.4 -7.9 -27.7 51.6 43.6 26 20.9 13.2 May-75 -18.2 -9.2 9.5 -28.9 -16.6 -40.6 6.2 -1.1 -14.9 -14.8 64.1 65.2 57.5 34.2 3.9 -12.5 61.2 44.7 34.2 22.7 10.4 Jun-75 -6.4 5.7 11.5 -24.1 -15.8 -31.2 13.9 -9.2 -17.7 -5.9 79.5 73.6 59.6 38.3 3.1 -17.1 66.2 48.3 35.1 25.8 19.3 Jul-75 13.7 14.3 19.8 -16.3 -13 -38.8 17.4 -9.9 -10.6 -8.7 78.3 67.8 52 29.6 5.2 -11.2 86.6 49.2 33.7 17.7 24.5 Aug-75 28.2 18.9 16.3 -0.2 -8 -15.3 20.9 -14.8 -1.8 -1.3 84.9 78.6 68.6 45.8 17.6 -2.1 71.3 44.3 38.9 34.2 21.1 Sep-75 32.6 21.6 19.8 -4.3 -5.4 -24.5 40 5 1.8 2.2 91 85.8 72.2 51.3 16.3 0.4 79.4 63.4 42 33.6 20 Oct-75 35.7 23.7 14.6 2.8 -1.9 -13.1 49.7 12.7 4.1 8.3 88.7 76.9 65.8 34.1 0.2 6.7 77.7 65.1 35.9 26.5 24.3 Nov-75 43.6 23.9 11.2 6.3 5.5 -14.2 58.5 16.3 8.1 9 83.5 67.4 65.8 33.8 3.3 9.2 84.9 65.3 37.5 26.5 34.9 Dec-75 33.1 17.1 22.3 5.2 -0.5 -13.7 40.9 31.9 7.2 1.8 75.6 70.3 57.1 30.5 5.7 12.6 88.8 68.9 47.2 20.9 24.3 Jan-76 10.3 4.3 14.3 -4 -6 -17.6 46 27.2 8.5 6.2 75.7 73.9 63.4 33.5 8.7 20.2 85.7 60.2 35.9 16.4 24 Feb-76 20.7 18.5 21.5 -5.3 2.3 -2.2 34.4 17.7 0.8 1.1 77.4 76.8 69.6 29.9 6.2 19.2 87.3 67.1 37.1 23.5 25.6 Mar-76 36.5 32.6 24.8 -1.7 1.5 10.5 36 16.1 3.5 7 77.3 69.5 65.4 31.8 9.9 7.2 84.5 74.5 43 15.7 34.8 Apr-76 43.8 37.4 44.4 -4.5 -0.8 -2 41.5 13.8 5.3 12.2 69.6 57.6 55.7 29.5 7.7 20.2 86.3 57.3 36.9 19.7 30.9 May-76 37.6 17.7 28.1 1.8 2.4 7.1 45.7 15.7 5.9 10.8 72.9 62.2 56.4 33.7 19.9 31.6 83.8 72.3 36.2 15.7 36.7 Jun-76 32.7 21.3 23.4 5.3 6.2 -5.4 48.5 13.7 9.2 6.8 66 58.5 53.8 35.4 10.4 20.7 88.9 74.8 31 17 31.1 Jul-76 28 11.6 20.8 5 5.5 -1.4 54.7 20.4 17.1 11.8 69.6 69.6 65.6 44.4 21 8 84.1 75.9 36.9 18.2 34.6 Aug-76 19.6 20.4 19.6 -5.2 -3.7 -8.1 48.6 24.3 6.8 3 53.5 52.5 46.9 33.6 11.3 16.5 78.3 68.2 21.6 14.9 45.3 Sep-76 22 15.2 22.6 7.7 -2.6 -0.3 47.4 20 -2.5 2.2 69.4 64.8 59.3 45.6 17.3 6.2 81.7 69.9 32 18.9 42 Oct-76 22.5 17.3 14 0.5 -2 -7.9 43 15.4 -8.9 4.6 67.9 70.3 65.2 40.5 12.3 10 85 75.6 48.2 23.2 44.6 Nov-76 13.3 13.1 13.7 -14 -16.8 -0.9 29.7 15.3 -2.7 -10.9 65.4 66.6 65.9 35 15.5 4.2 89.3 68.4 39.2 16.2 42.7 Dec-76 13.6 18.9 17.5 6.7 -4.1 8.9 41.1 14.9 1.3 2.2 71.4 68.4 62.5 34.3 16.3 27.1 85.6 62.2 20.2 29.4 36.6 Jan-77 31.1 35 30.1 4.4 0.9 15 36.9 14.2 5.1 8.3 79.6 68.2 65.6 42.6 15.7 14.9 92.5 76.5 42.4 31.5 34.6 Feb-77 34.9 25 29.1 1.7 0.6 -25.7 41.4 15.4 7.6 -1.9 80.1 68.9 61.8 41.3 14.7 14.2 92.2 84.1 44.2 29.9 42.9 Mar-77 33.3 21.3 26.3 8.1 0.8 -7.1 50 24 20.2 12.9 74 67.6 59.9 50.1 24.2 18.8 86 70.5 39.7 41 36.3 Apr-77 44.6 33.2 40.6 21.9 14.4 6.1 50.4 36.4 19.7 14.7 66.6 61.1 57.8 39.1 12 17.5 87.3 63 40.4 27.6 36.3 May-77 30.6 23.3 21.9 12 6.3 9 50.5 29.1 18.4 12.2 57.4 58.8 58.8 31.9 11.6 8.2 97.8 74.7 28.8 25.8 33.2 Jun-77 27.6 17.1 23.5 -10.8 -3.8 12.5 54.7 25.8 5.3 5.8 61.5 60.1 59.8 32.8 12.3 15.6 83.9 72.3 31.5 16.6 29 Jul-77 21.5 21.5 22 4.5 -0.5 3.7 39.7 20.2 7.6 5.3 71.2 70 67 43.1 5.9 18.3 86.2 75.5 31.9 20.5 32.2 Aug-77 20.1 14 19.6 -1.8 1.2 0.1 44.1 31.6 -6.2 2.1 51.4 58.4 54.4 32.8 6.1 5.7 86.4 73.2 26.2 22.4 22.7 Sep-77 11.1 12.1 20.1 4.6 0.1 -7.4 39.1 13.4 12.5 6.6 49.8 54.7 55.3 23 1 6.9 79.1 60.8 22 5.6 35.3 Oct-77 16.2 14.8 22.5 -2.2 4.6 2.7 27.7 8.5 10.2 -0.3 39.9 38.6 33.4 26.8 4.9 12.7 82.5 55.6 22.3 4.1 34.9 Nov-77 17.6 9.6 13.9 -9.6 6 -3.2 30.7 15.5 7.6 4.8 56.4 59.2 49 26.1 7.6 0.2 80.2 61.9 24.2 14.8 30.2 Dec-77 30.6 25.1 29.8 0.6 9.3 -3.1 33.1 14.9 10.8 12.6 52.5 58.6 52.5 37.7 3.9 7.3 82.1 64.4 35.2 8.5 36.3 Jan-78 20.4 15 20.7 14 2.9 -7.9 39.6 23.2 6 8.9 42.1 36.1 35 20.8 4.4 9.3 74.1 53.4 25.4 12.3 32.2 Feb-78 11.3 9.6 16.7 2.4 5.9 11 47 26.8 10.4 4.3 31.7 30.9 36.4 16 0 15.9 81.7 63.3 28.8 3.1 36.6 Mar-78 9 13.1 17.7 -3.4 -4.2 2.2 45.8 27.9 4.2 6.2 24.7 31.2 27.9 -1.2 3.2 3.4 83.3 63.2 9.1 6.5 28.1 Apr-78 18.6 14.6 25.9 -2.4 11.4 -4.7 45.7 23.5 5.4 4.6 30.3 35.2 36.2 4.1 9.7 15.5 84.4 73 12 4.3 19 May-78 27.5 16.9 30.4 3.6 7.6 -17.3 47.1 31 16.6 9.2 30.5 22.7 24.2 5.7 1.1 2.5 88.5 67.9 18.9 0 24.6 Jun-78 22.9 15.8 17.8 7.6 5.4 -8.5 38.5 24.4 20.9 14.9 21.2 20.2 18.7 -0.5 -7.9 4.1 88.4 64 15.4 -3.8 24.1 Jul-78 17.8 15.3 20.7 6.4 8.9 -5.3 48.3 34.2 21.1 0 6.6 7.3 16 -1.7 -0.8 2.2 84.7 64.5 10 -7.9 7.5 Aug-78 27.8 17.8 29.5 13.2 16.1 -7.2 57.5 27 12.3 15.5 11.9 21.7 20.9 -6.9 -8.7 5.1 81.8 67.6 13.6 -3.2 -2.7 Sep-78 17.8 12.3 14.3 6.1 5.6 -1 52.5 37.3 10.9 9.5 3.7 -0.9 7.4 -15.5 -4.5 3.6 82.4 52 9 -4.3 5.8 Oct-78 21 18.2 31.7 7.2 1.2 0.4 51.9 31.2 16.9 8.9 -0.8 0.8 6.6 -11.9 -5.2 -12.8 80.9 64.6 6.4 -4.3 11 Nov-78 13.9 14.3 35.3 -3 1.1 -12.9 66.8 34.2 8 9 6.8 10.5 18.9 -11.3 -13.9 -2.4 86.3 70 1.7 -5.3 15.7 Dec-78 8.4 6.2 16.7 -3.7 -3.9 -9.9 73.3 40.8 10 1.8 -13.9 -9.1 -4 -21.3 -13.5 -1.7 85.5 59.4 -5.8 -18.3 19.6 Jan-79 4 -3.2 23.6 -7.7 1 -18.2 67.7 32.9 16.2 3.8 -26.7 -19.2 -10.2 -32.7 -17.9 -12.7 89.9 71.2 -5.9 -18 18.7 Feb-79 -1.5 1.8 18.4 -4.1 -5.2 -17.8 67 33.9 3.6 -5 -6.7 5.7 7.1 -5.2 -6.5 -3.7 82.6 72.4 4.6 -8.8 13.4 Mar-79 6 -0.6 13.7 -9.7 -7.8 -23.7 64 35.5 10.7 7.5 -21.3 -17.5 0.3 -18.5 -23.4 2.8 83 67 6.2 -20.1 5 Apr-79 -3.1 1.5 13.7 0.4 -0.7 -12.5 67.7 37.1 6.4 3.5 -23.4 -17.5 -6.2 -23.2 -16.2 -12.9 84.3 65 -4.8 -19.5 17.6 May-79 -1.2 4.8 15.4 -6.8 -3.4 -19.5 65.2 32.3 -3.7 0 -28.1 -17.2 -6.7 -26.5 -16.1 2 86.1 65.2 -1 -13.6 24.4 Jun-79 -4.3 -6.9 28.5 -17.1 7.6 -23.5 85.4 38.5 1.2 -3.3 -21.8 -6.6 -4.1 -25.6 -18.6 -14.3 95.9 65.9 -4.9 -16.7 26.9 Jul-79 -13.3 -14.4 10.7 -15.9 -9.1 -10 74.7 38.1 -4.6 -2.1 -25.5 -7.6 4.2 -23.9 -13.8 -6 85.2 65.5 -0.1 -15.4 22.1 Aug-79 -17.5 -10.6 7.6 -21.9 -9.4 -22.4 66.4 45.4 8.9 -7.2 -36.3 -21.3 -19.4 -28 -14.9 -13.1 89.1 65.8 -21.7 -26.9 22.9 Sep-79 -24.4 -19.5 0.6 -22.7 0.6 -23.3 62.3 40.5 -3.1 -4.4 -29.4 -16.3 -13.5 -22.9 -10.2 0.4 88.4 72.7 -15.6 -27.7 10.5 Oct-79 -28.6 -26.3 -1.1 -28 -21 -35.8 77.5 46.7 0.3 -14.8 -1.2 11.9 4.4 5.3 -3.3 -6.4 90.5 76 -14.8 -13.9 17.4 Nov-79 -20.7 -3.9 9.6 -14.5 -3 -17.2 68.5 42.9 11.1 0.7 -14.7 0.2 0.3 -11 -3.7 -8.2 85.3 71.3 -8.4 -16.7 9.5 Dec-79 -15.7 -7.9 2.9 -20.6 5.7 -46.2 71.3 39.2 1.7 -10.3 -29 -6.3 0.1 -10.5 -20.8 -10.9 87.8 80.8 -13.2 -9.3 -1.4 Jan-80 -18.5 -20.1 -6 -16.6 -8.2 -32.4 73.4 37 -7.8 -13.6 -11.1 5.7 12.3 -5.8 2.5 -0.7 87.5 75.1 -3.8 -12.9 17.5 Feb-80 -20.9 -22.8 -13.4 -17.7 -10.4 4.7 71.6 53.6 -8.2 -12.3 -6.3 -1.7 3.9 -5.2 -6.1 -2.5 88.3 70.9 -5 -16.3 3 Mar-80 -19.3 -28.9 -4.7 -18.3 -5.1 -21.3 78.5 44.9 -12.8 -7.6 3.5 14.7 17.4 -6.4 -0.8 0.5 87.8 72.6 6.4 -5.1 19.7 Apr-80 -37 -32.6 -12.4 -29.4 -0.6 -23.7 71.1 47 -4.9 -11.5 -4.1 -2.9 8.9 -23.5 -10.8 -19.8 85.8 67 -9.7 -21.1 12.3 May-80 -53 -53.5 -22.3 -47.6 -32.9 -16.5 63.2 37.2 -21.6 -24.3 6.4 27.1 11.5 -11 -20.4 -6.9 75.1 64.3 -11.7 -18.1 4.5 Jun-80 -54.4 -49.3 -27.1 -50.6 -33.6 0 54.4 33.8 -29.5 -45.6 25.2 33.3 23.9 6.7 5.5 4.1 81.6 68.7 -5 -0.7 6.9 Jul-80 -57.2 -45.2 -26 -49.8 -19.2 -16.4 36.9 24.9 -27.4 -24.5 37 36.5 30 -5.1 -5.6 7.7 78.9 71.3 7.4 13.1 16.5 Aug-80 -39 -34.2 -27.7 -45.2 -12.1 -13.9 48.4 18.6 -31.5 -30.3 56.1 43.8 36.3 13.5 -7.8 19.9 75.1 60.2 10 9.1 19 Sep-80 -10.3 -6.8 -3 -37.5 -17.7 -13.7 54.1 21.9 -9.7 -16.2 75.6 63.1 55.9 20.2 10.9 22.2 91 72.2 26.1 22.6 20.3 Oct-80 24.6 14.2 16.3 -11.6 -6.4 2.6 58 53.1 -13.2 -9.3 66.1 57 56.2 21.8 12.6 17.6 89.1 74.1 32.8 16 27.6 Nov-80 8.5 5 -1.1 -13.3 -8.7 -3.3 72.8 28.2 -1.6 -5.2 68.5 54.7 57.3 24.1 9 27.7 92.9 69.3 34.4 28.3 29.7 Dec-80 7.3 4.4 4.4 -10.5 -5.9 -0.7 58.1 27.3 -6.6 1 73.5 67.1 63.6 23 9.4 17 88.3 71.8 41.1 25.1 32.9 Jan-81 2.1 2.4 -0.3 -17.7 -12.1 1.3 59.1 37.8 -10.3 -1.2 54.6 46.7 36.2 10.6 2.2 2.9 87.6 75.9 -8.2 -0.8 15.4 Feb-81 5.3 11.1 11.9 -19.2 -9 -3.7 54.8 32.7 -3 0.2 52.4 60 55.2 17.2 7.6 -6.5 81.2 68.6 17.1 19.5 17.6 Mar-81 8.2 7.5 9.1 -18.3 -12.9 -4.1 49.4 13.2 -7.8 -4.6 66.6 50.5 48.3 16 8.3 -24.8 88.7 73.1 1.9 15.8 18.7 Apr-81 -1.2 -12.2 -15.6 -25.8 -10.4 -4.9 45.4 14.4 -4.9 -5.6 67 61.3 62.7 23.2 3.9 8.4 87.5 82.9 18.1 29.6 21.3 May-81 9.3 0.3 7.6 -17.6 -0.2 12 65.4 43 -2.3 -2.5 71.2 62.5 68.4 21.7 12.4 4.8 88 75.1 19.3 21.4 20.2 Jun-81 -2.2 -12 -2 -18.7 -1.6 -10.1 56.3 33.7 -5.9 -1 63 50.5 42.3 10.5 13.6 -3.5 81.6 64.1 12.7 12.8 22 Jul-81 5.4 11.7 18.5 -10.3 -8.7 -7.3 53.6 34.1 12.5 1.2 69.4 65 61.5 34.8 27.6 17.5 91.4 71.4 38.5 21.3 40.1 Aug-81 17.2 12.5 16.7 -8.3 1.1 18.2 48.6 26.9 6.1 1.9 63.5 65.1 66.2 30.6 12.8 -12.4 89.8 72.9 32.1 20.8 36.3 Sep-81 7.5 22.6 27.7 0.3 -4.3 -15.3 50.4 31.7 -8.3 4.2 62.4 65.5 63.5 24.1 -4 -7.4 86.6 78.5 15.9 14.9 35.4 Oct-81 -13.3 -9 -0.9 -19.2 -8.8 -11.5 39 21.6 -16.6 -9.2 53.9 65.4 60.2 29.1 5.3 -7.6 81.6 60.7 18.8 15.1 23.1 Nov-81 -26.2 -23.8 -14.8 -31.6 -13.7 -25 40.4 12.8 -30.9 -22.6 61.9 57.2 47.6 20.2 5.1 -4.4 77.8 63.2 12.5 10.2 14.7 Dec-81 -34.6 -26 -19.7 -40 -20.7 -20.8 27 15.4 -35.4 -21.7 71.3 61.8 59.8 31.5 16.9 -5 78.4 56.7 27.4 19.6 16.7 Jan-82 -19.9 -10 -0.5 -31.9 -12.2 -18 22.5 8.1 -26.6 -12 68.1 66.9 63.4 43.9 18.3 4.6 74 56.2 28.2 30.9 16.3 Feb-82 -15.3 -10.7 -1.3 -25.9 -11.9 -26.7 21.6 8.9 -21.1 -9.4 67 68.7 63.3 30.5 15.3 10.2 72.3 57.1 25.7 22.6 23.8 Mar-82 -15.5 -1.1 -0.1 -21.2 -13 -24.7 24 10.6 -20.7 -8.4 48.3 51.1 44.9 25.6 5 2.1 74.8 50.8 23.8 8 12.1 Apr-82 -3.2 0.1 -2.7 -21.8 -14.7 -29.6 14.1 -2.9 -27.5 -10.3 67.4 68.1 60.1 32.3 17.7 9.5 71.8 52.4 35.7 23.4 6.6 May-82 -4.6 0.2 -2.3 -15.8 -15.7 -36.5 2.9 -2.7 -26.8 -14.7 67.7 70.4 63.1 31.4 10.6 5.6 67.3 49.4 34.2 37.8 6 Jun-82 2.2 9.8 6.5 -18.1 -10.3 -24 9.4 -2.2 -16.7 -12 66.9 67.1 58.4 33.5 9.4 11.7 58.1 39.3 38.2 25.3 7.3 Jul-82 2.6 -4.2 -4.5 -17.1 -13.3 -38.2 3.7 -6 -24.9 -19.1 73.7 68.6 62.3 31.7 3.3 3.1 60.5 36.6 33.6 22.1 11.7 Aug-82 -2.7 -7.1 -2.7 -29.5 -13.9 -23.3 9.9 -3.3 -28.7 -9.7 67.5 63.9 61.8 32.9 12.5 7.1 60.4 42.3 34.3 21.2 1.5 Sep-82 -13.6 -0.8 0 -24.9 -14.6 -28.9 5.2 -0.4 -29.7 -15.2 82.9 82.2 68.6 35.5 12.9 2.3 61.4 42.5 36.1 21.2 9.5 Oct-82 10.8 10.3 1 -16.1 -12.4 -35.7 8.3 -6.5 -19.9 -9.1 79.6 74.5 63.5 31.9 12.9 8.8 52.4 40.9 32.4 22.5 7.2 Nov-82 1.8 3.5 2.6 -16.5 -11.9 -28.7 7.1 -3.5 -25.7 -16.1 78.9 82.2 72 27.7 11 4.6 66.6 40.9 35.9 23.1 7.8 Dec-82 14.7 12.8 0.9 -14.3 -6.7 -24.8 5.7 -5.3 -22.8 -9.4 72.5 75.3 66.3 37.7 14.1 11.8 56.9 40.3 38.3 16.6 8.2 Jan-83 12.5 16.8 8.9 -13.8 -1.1 -23 -0.8 -4.2 -20.2 -12.2 76.9 74.9 63.1 37.3 9.2 9 46.7 41.6 44.6 20.5 4.9 Feb-83 20.1 24.1 14.3 -10.2 -2.1 -24 4.1 -5.4 -13.6 -7.2 76 71.4 62.5 30.3 6.9 8.9 61 42.6 34.7 20.5 3.1 Mar-83 32.9 22.2 19.7 -6.3 -2.9 -17.2 5.5 -1.2 -3.7 -7.7 77.2 72.7 65.8 48.1 12.6 17.7 57.2 44.2 38.7 28.2 17.6 Apr-83 37.1 28.9 33 3.6 4.9 -13.1 11 -0.8 3.8 2.6 76 78.8 74.4 45 18 11.4 66.7 50.3 38.1 23.4 25.3 May-83 37.7 36.3 27.3 5.4 2.8 -14.3 22.4 5.2 1.1 1 83.7 78.4 75.9 48.2 18.7 23.8 78.6 51.9 43.9 22.3 27.7 Jun-83 42.3 28.3 33.1 8 8.1 -15.8 23.2 9.8 4.4 9.7 80.5 84.7 76.4 58.8 33.3 24.4 81.7 58.9 45.2 30.6 35.2 Jul-83 49.5 37.7 36.8 19.7 12.2 -3.2 24.9 13.1 7.8 11.6 75.9 73.8 65.3 40.6 13.2 27.2 81.1 62.5 35 27.3 21.6 Aug-83 41.9 37.3 36 19.6 16.2 -6.1 33.3 19.2 13.5 9.2 82 79.6 74.8 26.6 11.8 22.3 77.9 58.7 44.5 25.9 31.2 Sep-83 40.6 29.2 24.7 9.3 7.4 -2.2 29.7 9.9 17.7 18.6 73.3 68.6 59.4 33.8 12.5 41 80 65.8 39.9 23.8 24.5 Oct-83 35.4 30.3 29.2 12.4 9.9 -7.3 39.2 15.2 12.7 11.2 71.6 65.9 61.9 29 9.1 23.2 78.6 49.7 31.4 21.1 20.9 Nov-83 44.8 40.4 38 14.3 10.5 5.9 33.5 23.1 16.7 16.5 65.1 64.5 59.2 28.3 8.8 13.9 72 58.6 28.1 19.3 38.1 Dec-83 41 29.1 33.1 7.3 3.3 -1.6 33.5 18.7 6.7 13.6 61.8 68.4 60.2 28.2 6.5 2.7 79.4 59.5 31.3 21.2 39.4 Jan-84 47 35.8 37.7 17.1 4.4 -5.1 33.5 21.7 15.3 9.3 63.1 59.4 54.8 28.3 5.5 15.2 80.7 59.8 18.2 13.4 44.8 Feb-84 25.7 31.2 24.2 4.1 -0.9 0.7 30.1 14.3 5.7 -4.1 63 64.1 61.1 29.7 8.7 22.3 83.1 59.5 39.2 18 33.2 Mar-84 35.2 29.5 28.6 12.8 9.9 -0.5 40.6 17.3 11.9 22.2 65 67.6 59.2 29.5 14.4 22.5 83.1 68.9 37.9 21.2 36.9 Apr-84 36.8 32.9 32.1 14.3 13.2 1.6 50 21.1 6.1 6.5 58.3 54.5 55.2 23.2 3.7 11.7 78.7 56.2 23.1 15.4 42.3 May-84 31.7 33.1 33.3 9.4 7.5 13.3 37.4 17.2 14.9 12.4 44.2 57.6 46.9 23 13.1 8.5 83.6 59.5 16.3 16.8 29.2 Jun-84 27.7 28.1 26.3 2.3 -0.1 6.9 34.4 13.7 2.7 8.7 39.6 39.8 34.1 8.9 5.5 3.6 78.2 59.4 9 12.1 26.7 Jul-84 1.2 -5.5 20 -2.8 3 9.4 42.2 19 1.4 -4.5 40.7 43.7 42.4 11.1 -0.1 -0.3 77.1 53.3 14.8 6.4 15.5 Aug-84 23.9 14.9 26.9 -10 -1.6 -0.5 25.1 15 4.9 -4.9 41.2 48.2 42.3 11.3 10.6 14 76.5 52.3 9.7 12.4 27.8 Sep-84 22.3 23.3 30.6 -5.2 5.3 5.9 23 12.7 0.8 8.5 33.6 41.2 46.9 14.5 3.9 3.3 69.8 47.3 5.6 7.1 27.6 Oct-84 15.4 24.2 31.8 -15.4 -3.4 -2.4 17.2 11.2 0.9 -5.1 42.5 56.8 51.3 12.2 17.9 -11.3 78 48.2 18.4 13.3 31.1 Nov-84 2.6 3.8 20.2 -23.8 -4.1 -13.1 20.7 8 -3.9 -14.1 38.7 45.6 38.7 16.8 9.9 0.9 74.9 42 14.7 24.5 20.3 Dec-84 2.2 5.9 10.5 -8.4 2 -6.9 17.9 10 -5.2 -7.6 39.7 49.9 48.4 11 6.3 0.4 75.3 52.9 9.4 14.3 23.8 Jan-85 5.6 0.8 21.4 -11.7 0.5 -15.4 24.3 8.5 -7.7 -6.1 41.8 48.2 50.8 12.6 7.5 -8.9 62.1 40.5 3.6 17 24.7 Feb-85 10.9 13.2 20.6 2.7 -1.4 -8.6 20.1 3.8 -8.3 -0.9 46.3 52.6 45.4 9.9 12.3 -14.9 65.2 43.3 25.2 22.2 27.1 Mar-85 31.1 30.1 22.5 -1.4 -2.4 -12 16.8 7.9 -0.5 -5.7 47.6 52.7 52.4 5.6 9.6 -8.1 79.1 53.6 8.7 16 21.8 Apr-85 9.8 10 8.1 -25.2 -0.7 0.3 18.8 1.1 -8 -6.4 42.1 51.2 47.5 7.9 1.4 -19.5 69.2 34.5 12.4 9.7 23.2 May-85 8.1 17.3 16.8 -9 1.3 -26.4 15.9 15.2 -9.7 -1.4 38.1 41.5 39.7 1.9 -0.1 -28.8 54.4 40.2 1.9 5 21.1 Jun-85 -2.3 -4.3 9.1 -5.9 2.9 -26.5 9.9 8.9 -9.4 -4.9 16.6 24.1 19 -3.2 -3.2 -17.2 61.1 31.1 -2 -6.2 9.8 Jul-85 11.3 15.9 33.3 -11.2 -1.3 -32.4 16.5 0.3 -8.1 -7 27.3 35.9 28.5 0.7 -3.2 -23.2 51.6 33.1 -9.7 -1.5 15.8 Aug-85 7.1 23.1 8.9 -4.9 -4.7 -18.6 14.4 4.1 -16.3 -0.5 21.6 32.1 31.9 3.4 -8.4 -24 55.1 32.9 -6.7 1.8 23.2 Sep-85 2.3 10.1 5.1 -5.6 -10.7 -25.4 13.7 4.1 -14 -6 30.5 31.7 30.9 5.2 8.7 2.7 45.1 23.2 -8.6 -1.3 6.8 Oct-85 6.1 17.1 13.8 -12.9 -8.4 -18 2.6 -0.5 -17.7 -8.9 25.5 25.6 22.8 9.4 -0.1 -18.6 46.5 27.6 -9.5 9.4 12.6 Nov-85 19.7 25.4 28.3 10.5 -0.6 -10.1 3.3 0.4 -6.3 8.8 32.8 28.2 36.5 -0.3 -0.8 -17.8 40.6 28.8 -8.1 6.4 21.4 Dec-85 13.6 17.6 13.7 -5.9 6.2 -18 8.9 -1 -5.6 -8.8 29.5 26.6 27.5 4.1 -6.4 -23.5 46.2 14 -12.2 0.9 15.7 Jan-86 22.4 27.8 25.8 -3.8 -2 -16.7 6.6 -2.1 -4.3 5.1 37.8 41.4 38.2 25.9 7.3 -9.7 47.8 30.2 -9.7 5.5 28.1 Feb-86 19.9 20.4 20.5 -2.1 2.7 -19.3 6.1 0.7 2.4 2.6 36.3 34.4 34.3 7.6 9.3 -16.5 43.8 28.3 -6.8 -3.4 17.3 Mar-86 14 12.9 19 -12.1 -0.6 -13.9 17 7.2 -9.8 9 27.4 31.5 28.1 10.4 1.5 -19.6 45.7 25.2 -3 0 12.9 Apr-86 3 7.3 25.7 -12.3 -4.8 -17.7 -2.8 -2.2 -20.1 0.1 28.5 26.6 31.6 -7.2 4.9 -14 34.5 21.9 -12.4 2.9 4.7 May-86 2 0.3 7.3 -13.9 -4.6 -12.8 2.2 -2 -9.5 -6 19 17.5 22.8 -6 -8.6 -21.5 29.2 19.5 -10.6 -3.9 2.4 Jun-86 2.8 9.7 14.6 -9 -2.9 -18.8 0.2 -9.2 -6.9 -0.4 32.4 29.2 27.1 1.8 -4.4 -24.1 23.8 16.8 -5.7 -3.5 9.1 Jul-86 11.5 16.5 19.5 -2.1 -8.9 -21 4.4 0.9 -5.8 8.6 29.8 32.4 31.7 7.3 -1.4 -12.5 44.6 23.8 1.4 8 10.7 Aug-86 7 15.8 21.3 -3 -7.3 -10.3 -3.2 -7.1 -5.5 -5.5 28.6 27.4 24.3 5.5 -3.9 -9.6 30.6 17.3 -3.6 2.2 3.1 Sep-86 10.6 14.4 24.3 -1.2 1.3 -19.3 3.9 1.6 -0.7 0.6 23.9 24.1 20.6 4.5 -0.7 -20.2 44 17.9 -6.9 2.6 1.2 Oct-86 9.1 15 14 7.3 -1.3 -10.2 22.7 3.8 0.2 -11.3 25.7 20.4 26.1 3.3 -5.6 -8.1 47.9 24.2 -6.2 1.2 9.8 Nov-86 16.4 10.7 14 5.4 2.8 -13 18.9 6.3 -0.2 3.6 25.9 34.9 25 5.3 -6.4 -19.1 48.9 21.1 -3.8 -5.4 19.1 Dec-86 23 19.7 19.9 3.6 -3.2 -4.8 17 2.6 6.1 -1.1 34.5 26.2 27.1 3.7 2.1 -13.3 44.5 21.5 -0.8 -13.8 2.4 Jan-87 5.9 14.6 7.8 -0.5 -0.2 -5 5.2 3.1 -1.1 -0.4 29.3 32.4 25 -2.4 -7.1 -32.4 48.7 27.9 0.4 2.9 1.4 Feb-87 9.4 13.1 15.7 -4.2 -5.6 14.9 17.2 3.9 1.4 1.2 33 29.5 33.7 3.5 -5.5 -0.4 56.9 30.6 -1.4 -0.3 15.5 Mar-87 5.5 13.6 12.8 -4.8 -5.5 -15.5 19.2 3.4 -0.2 -1.7 23.7 19.7 20.3 3.5 -4.3 -16.7 50.4 18.1 -3.3 -1.9 7.2 Apr-87 14 15.2 11.6 -5 -5.3 3.5 21.8 12.5 -4.8 5 7.7 16.9 5.9 -4.1 -7.5 -22.4 51.4 29.6 -15.8 -7.4 5.9 May-87 19.8 15.7 19.4 -4.2 -6.7 -12 29.6 1.6 12.8 2.4 8 16.7 10.4 -7 -15.1 -13.5 59.8 23 -5.6 1.3 16.8 Jun-87 13.1 16.8 26.7 -7.3 -2.7 -7.7 35.4 9.1 0.1 3.9 23.4 20 22 -0.2 7.4 -8.3 63.6 36.5 -7.4 4.9 17.7 Jul-87 15.4 17.7 13.1 4.9 -0.3 -8.4 36.7 3.1 6.4 10.8 23.5 21.6 18 3.1 -8.9 -16.2 54.6 26 -6.3 -4 7.8 Aug-87 30.2 29.9 27.3 5.4 8.8 -6.3 36.3 9.3 13.8 16.4 21.3 24.2 18.2 -1.9 -13.9 -17.8 63.4 20.2 -6.1 -4.7 12.3 Sep-87 26.3 36.5 31.1 3.6 -2.7 -6.6 48.9 18.2 7.5 9.9 23.2 27.9 26.1 -6.1 -18.3 -3 62 36.1 -1 0.7 27.6 Oct-87 27.2 22 39 3.3 8.9 -21.9 48.9 19.6 17.9 22.7 28.8 23 16.4 -12.1 -21.3 -4.5 67.8 38.9 1.8 -4.4 18.3 Nov-87 11.8 13.7 15.2 -6.2 -4.8 -7.7 37.5 17.3 7.4 -2.5 8.4 3.8 10.1 -3.3 -10.5 -12.8 73.2 39 -7.2 -17.1 13.6 Dec-87 29.7 38.5 39.3 13.2 -14.8 -10.5 43.8 24.6 11.7 19.1 32.4 14.2 27.9 -6.6 -22.4 -5.5 59.3 38.6 10.4 -1.7 14.9 Jan-88 3.6 14.3 17.8 -3.4 -2.5 12.2 54.7 34.3 14.3 0.9 10.5 8.6 10.5 -2.7 -21.7 -12.7 68.7 35.3 1.1 -7.9 10.9 Feb-88 18.4 18.9 26.6 6.8 3.8 9 50.1 23.8 11.9 8.8 1.6 11.5 7.3 -21.1 -20.7 -5.7 46.7 31.9 0.3 -10 15.8 Mar-88 12.7 12.3 24.5 -4.9 1.5 -1.1 45.5 23.3 17.6 4.1 -6 5.2 5.2 -29.9 -23.3 3.4 70.6 34.7 -2.1 -7.7 26.1 Apr-88 26.6 16.7 33.8 2.2 10.9 -2.9 57.2 26.1 15.8 11 10.4 12.3 15.3 -4.7 -18 5.8 68.4 35.5 6.2 -1.9 -0.7 May-88 17.8 23.4 27.7 -4.2 -3.6 4.9 52.7 15.6 16.8 2 22.6 25.4 32.1 15.9 0.4 -4.2 60.4 39.7 12.5 0.2 22.3 Jun-88 17.5 25.9 31.2 9.6 2.4 4.1 60 29.4 14.2 10.5 18.1 33.8 30 5.4 -7 -0.1 81.4 43 17.7 -0.7 23.3 Jul-88 23.6 24.2 28.4 2 7.5 5.9 53.2 28.5 13.8 5.3 24.7 25 29.4 6.6 -5.4 2.3 80.5 62.2 15.6 2.6 23.7 Aug-88 15.3 21.8 31.8 1.3 5.8 -8.4 61.5 29.8 3.8 7.7 20.8 17.2 22.2 1.8 -0.7 -18.4 76.9 55.1 15.3 8.3 24.7 Sep-88 25.6 31.9 31.1 9.7 3.9 6.9 58.6 26.4 17.5 14 22.4 28.8 30.3 1.4 -11.2 -14.1 69.6 47.7 17.9 4.1 30.5 Oct-88 27.2 35.9 42.8 11.8 10.4 6.9 54.6 17.6 20.9 14.7 12.4 19.8 19.2 0.6 -11.1 -6.3 61.1 45.6 7.3 1.2 26.6 Nov-88 27.2 34.7 38.8 8 13.7 8.7 53.4 30.2 13.1 7.6 17.5 21.9 16.6 -12 -0.8 -4.5 58.5 49.1 10.4 2 26 Dec-88 22.8 23.3 28.1 0.4 2.5 5.1 54.1 33.5 9.8 2.8 4 21.8 17.1 -1.8 -10.7 -9.4 74.6 58 7 6.8 38.1 Jan-89 28.2 24.5 26.5 8.5 -1 -4.6 55.3 32.1 8.8 12 -2.8 7.2 15.1 -12 -18.6 -7.5 72 51.3 9.6 -5.9 39.5 Feb-89 20.2 19.9 27.1 -1.4 -4 -8.8 54.6 36.8 8.6 2 -2.3 -1.3 13.3 -8.2 -21.7 -12 69.5 43.8 1.6 -15 24.9 Mar-89 18.1 29.4 24.6 -10.3 -2.5 -2.4 51.5 26.4 8.7 8.7 0.3 2.6 4 -12.9 -19 -10.4 65.8 45.3 4.4 -13.4 22.9 Apr-89 3.9 14.7 11.6 0 -4.2 -9.7 45.1 25.1 5.8 3 0.2 12.3 12.1 -9.4 -24.7 -16.7 62.7 40.4 -6.4 -19.3 27.2 May-89 -10.1 16 19.2 4.2 -6.4 -5.2 43.3 25.1 -2.4 0.3 -7.5 -1.4 9.2 -15.3 -22.3 -16.1 61.8 39.4 0.4 -18.6 19.9 Jun-89 -7.6 0 11 -15.7 -12.3 -0.5 41 19.5 -2 -7.8 -8.4 -5.2 -7.9 -27.4 -23.1 -23.4 52.5 32.2 -12.2 -22.3 9.6 Jul-89 -16.8 -8 8.7 -31.4 -14.6 -7.3 36.3 14 3.6 -9.6 -2.8 4.4 9.3 -15.9 -22.9 -15.3 55.1 32.2 -2.2 -6.1 18.4 Aug-89 -9.4 -3.7 4 -18.7 -13.8 -18.8 32.8 12.3 2 -13.4 -5.3 3.5 1.8 -20.6 -23.8 -11.7 44.2 20.2 -12.9 -22.9 20.5 Sep-89 -5.4 -1.4 13.8 -24.6 -10.1 -9.9 20.7 2.6 -6.8 -19.7 -7.8 11.1 7.1 -17.7 -20.3 -10.5 49.1 25.4 -11.4 -15.7 17.8 Oct-89 -6.9 1.6 7.8 -18.9 -8.9 -6.7 20.8 6.7 -10 -13.2 -1.8 6.5 7.4 -13.4 -13.2 -12.2 45.2 8.3 -13.1 -7.5 2.3 Nov-89 -4.3 5 13.6 -27.6 -16.8 -16 27.8 3.2 -0.7 -7.9 2 15 14 -9.4 -15.9 -8.9 39.8 19.6 -6.9 -8.5 10.3 Dec-89 -2 15.1 20 -18.3 -10.3 -10.6 19.9 -5.4 -4.9 -3.9 -0.9 7.7 7 -12.7 -12.4 -4.3 39.9 8.2 2.4 -16.7 6.3 Jan-90 -7.4 6.2 17 -22.6 -14.5 -15.7 21.3 1.9 -8.8 -5.7 9.5 14.1 13.1 -13.5 -18.1 -15.4 38.3 27.8 -4.2 -19.6 1.4 Feb-90 -22 -8.5 11.3 -30 -15.2 -11 22.1 3.8 0.5 -10.7 -0.2 1.7 5.4 -17.1 -23.7 -16.2 24.3 6.7 -7.7 -12.4 -4.5 Mar-90 -22 -13.8 -2.5 -23.4 -15.8 -13.7 26.9 4.3 -16.1 -12.2 13.1 21 20.3 -2.6 -17 -17.3 43.7 24.1 -7 -10.5 -9.4 Apr-90 -9.1 0.7 12.3 -28.4 -25.2 -11 29.3 6.1 -10 -17.3 13.5 22.5 24.4 -10 -16.9 -13.9 47.2 33 -8 -11 0.5 May-90 -16.5 -13 1 -20.3 -11.8 -1.4 26.7 5.4 -14.4 -14.6 13.8 21.2 21.5 -6 -19.7 -7.2 44.1 25.3 -7.8 -7.2 4.3 Jun-90 -8.6 -3.5 2.7 -21.6 -8.5 -13.9 5.9 -1 -15.2 -15.7 18.7 25.2 24.1 -0.2 -23.7 -2.9 41.9 30.9 -15.9 -7.4 7.7 Jul-90 -17.7 -6.3 5.4 -19.8 -18.9 -12.7 26.5 -7.4 -16.1 -24.2 5.2 6.5 3.3 -15.4 -22.6 -21.4 29.4 12.8 -25 -16.2 3.2 Aug-90 -18.2 -18 -3 -31.2 -16.7 -9.8 16.2 2 -19.2 -18.4 1.7 7.7 8.5 -12.5 -16.8 -25.5 38.9 17.8 -8.5 -4.1 3.5 Sep-90 -43.5 -30 -12.3 -44.8 -22.5 -10.9 41.9 1.3 -22.5 -21.4 -17.6 -6.3 -1.7 -27.7 -31.7 -14.4 63.7 23 -27.8 -18 -11.2 Oct-90 -48.2 -30.1 -26 -35.4 -21.6 -15.1 42.1 4.9 -20.2 -29.1 -11 -6.7 -6.1 -19.8 -21.3 -29.5 45.1 21 -26.2 -24.3 1.4 Nov-90 -27.2 -20 -7.7 -26.6 -22.1 -19.9 39.1 6.4 -26.4 -26.3 6.7 9.6 7.9 -13.4 -17.8 -30.9 55 24.4 -23 -11 -1.6 Dec-90 -37.1 -23.5 -11.3 -25.8 -27.6 -0.1 39.1 -4 -21.7 -27.2 11.7 9.8 7.5 -16.2 -17.5 -27 54 18.9 -27.5 -17.3 4.8 Jan-91 -31.9 -20.2 -10.7 -25.5 -19.6 -9.2 14.6 -6.8 -21.1 -27.7 -11.4 2.2 1.3 -21.8 -15.3 -16 28.8 12 -19.4 -8.4 -7.6 Feb-91 -22 -15.2 -7.6 -26.1 -17.7 -20.2 8.9 -8.5 -21.6 -26.7 26.7 30.2 34.7 0.7 -11.4 -14.7 37.4 24.6 -10.3 -1.2 10.2 Mar-91 -11.8 -2 -3.6 -20 -14.5 -20.8 7 -10.8 -18.5 -25.3 39.9 34.1 37.8 -1.1 -6.3 -12.4 33 19.8 2 1.2 10.3 Apr-91 -6.5 -0.2 4.7 -20 -16.2 -1.3 11.6 -16.9 -24.6 -19.1 40.6 41.6 34.2 6.5 -0.1 -2.9 38.8 23 7.6 8.1 23.9 May-91 3.8 10.1 6.2 -11.5 -8.6 -19.7 0 -18.2 -11.1 -10.5 51.8 49.9 48.3 12.4 1.3 -20.7 38.2 14 6.1 15.6 16.6 Jun-91 12.9 11.4 7.7 -7.3 -6.1 -9.2 4.1 -11.4 -9.2 -5.2 59.3 54.4 45.1 20.8 10.6 -8.9 30.8 24.9 15.5 21.7 25.1 Jul-91 20.4 16.2 19.1 -1.5 0.4 -30.7 5.2 -7.5 -13.5 -2.2 63.3 61.9 53.1 21.5 9.5 -3 49.3 31.2 23.7 18.7 27.5 Aug-91 26.9 29.8 20.4 1.5 -0.4 -20.5 9.1 -8.2 -8.1 -2.1 66.6 62.8 59.1 23.3 9.7 -2.5 46.2 35 17.2 12.9 17.3 Sep-91 19.9 14.6 17.4 6.9 -0.1 -28.4 8 -2.7 0.9 -1.3 71.6 68.3 61.2 30.4 6 -1.2 40.6 31.3 21.1 21.3 15.3 Oct-91 9.5 4.3 11.5 -10.7 -7.6 -21.9 13.9 -2.7 -11.4 1 71.5 70.8 62.6 24.7 4.2 -4.9 50.2 29 5.9 18.1 21 Nov-91 1.2 0.3 -7.7 -6.2 -2.3 -11.4 7.6 -7.6 -9.4 -5.9 64.6 54.7 52.3 22 -4.2 -5.8 41.8 32.8 21.7 19.1 14.4 Dec-91 -18.8 -11.1 -3.4 -14.9 -3.6 -17.3 9.6 -1.4 -21.4 -21.8 65.3 57.4 55.6 26.8 -5.3 -5.2 32.6 22.8 15.9 22 18.5 Jan-92 -2.1 -4.3 16.3 -21.9 -16.4 -5.3 -2.3 -17.8 -7.9 -11.8 51.8 48.2 44 22.3 0 -10.2 31.2 19.3 3.3 21.3 23.7 Feb-92 0.6 12.4 6.1 -7.5 -8.8 -13.5 5 -15.9 -19.9 -9.1 57.2 49 42.3 18.8 0 -2.8 34.2 20.4 13.2 16.8 27.8 Mar-92 14.9 9.8 12.9 5.1 -1.4 -2.8 13.2 -5.1 -4.9 -9.1 46.9 47.4 45.2 19.5 4.4 -10.9 36.6 19.6 6.2 19.6 21.9 Apr-92 20.1 20.2 18.3 -1.4 -0.8 -11.1 8.9 -2.5 -6.2 2.4 56 53.4 49.8 22.8 2.4 -11.2 35.1 22.8 14.6 21.1 18.6 May-92 17 11.4 10.8 -5.4 -7.8 0.1 16.8 0.1 -4.5 -6.1 56.3 57.2 54.9 18.3 3.4 -4.8 33.4 20.8 20.6 17.7 16.2 Jun-92 14.8 14.7 18.9 -10.7 0 2.8 13.1 2.2 7.6 0.9 66.7 55.8 59.9 20.8 2.1 -2 38.7 19.9 28.4 26.6 32.7 Jul-92 28.4 20.4 16.1 -6 1 7.6 10.1 -2.3 3.5 2.4 52.7 51.4 50.9 12.3 -8.5 4.8 30 20.7 16.3 25.3 20.7 Aug-92 16.5 19 22.5 -0.7 -0.9 2.2 14.2 0.5 -0.4 6.7 54.6 49.1 52.6 20.8 -1.5 -4.9 32.9 17.5 4.8 26.8 23.1 Sep-92 21 22.7 20.8 -1.8 -5.8 0.8 7.5 -2.6 0.2 3.7 56.8 56.9 58.2 22.6 11.1 -7.3 36.2 33.4 23.3 29.2 27.5 Oct-92 -4.9 0.5 3.9 -5.4 -6.4 -4.4 3.2 -6.3 -10 -3.5 55.5 53.8 50.5 21.5 1.1 -6.5 43.8 27.2 14.6 19.6 23.6 Nov-92 18 21.2 26.6 -4.4 -0.3 -10.1 0.3 -8.5 -8.5 -2.2 60.5 59.6 58.4 23.2 9.9 -5.6 35.6 23.7 13.3 24 15 Dec-92 25.3 19.5 25.1 -6.2 -5.6 -17.1 4.1 -4.5 -0.1 -0.1 52.7 50.8 52.2 14.2 6.1 0.6 40.9 26.4 9.6 16.4 21.7 Jan-93 31.1 28.8 30.4 16.4 3.3 -20.3 7 4.1 0 11.2 54.5 52.5 49.7 18.8 10.7 -2.1 45.9 27 13.6 24.2 23 Feb-93 34.4 29.7 35.3 14.2 6.9 -11.9 19.1 1.8 3.6 4.7 64 49.3 49.5 15.4 10.3 -5.3 45.8 30.2 8.5 22.5 20.8 Mar-93 16.2 14.4 15.3 0 -3.6 -8.3 14.4 1.4 -5.4 3.4 47.3 46.4 42.1 20.8 -1.3 -5.8 41.7 27.2 1.6 20.2 26.1 Apr-93 23.3 19.8 19.4 6.9 -0.5 1.3 14.5 6.3 -3 4.1 40.2 35.5 40.6 -0.9 -7.8 -13.7 43.9 27.7 3.9 11.7 20.4 May-93 14.7 14.3 18.6 -1.1 -3.4 -11.6 17.7 1.4 2.8 0.1 28.4 23.8 21.5 0.2 -2.3 -15.6 45.9 25.8 -4.3 4.6 18.9 Jun-93 3.3 6.5 11.6 -3.4 -10.8 -9.3 15.1 -1.9 -9.1 -7.2 32.4 30 27.4 5.4 -8.4 -21.1 47.3 14 -5.3 -2.3 11.3 Jul-93 -2.5 3.3 8.9 -3.2 -8.2 -3.3 17.6 -0.5 -12.2 -5.7 38.4 36.3 40.7 8 -5.3 -16.9 40.3 15.7 -6.2 -0.9 -3 Aug-93 -0.6 3 0 -9 -10.4 -4.9 8.2 -7.2 -13.5 -7.9 39.7 41.7 39.4 6.5 -4 -13 40.1 20.2 0.9 11.7 15.9 Sep-93 7.3 10.3 10.5 -12.9 -8.1 -2.8 12.4 -6.2 -7.1 -5.2 37.2 36.8 39.7 9.5 1.8 -7.2 35.8 13.2 -3 5.8 18.9 Oct-93 8.9 9.7 10.9 -1.2 0.4 -6.9 3 -6.7 5.3 -3.8 42.3 43.7 44.1 23.2 -3.3 -8 47.4 19.5 13.5 18.2 22.7 Nov-93 18.7 21.7 10.8 2 -4.7 2.2 11.9 -1.2 -5.3 -7.6 34.6 39.8 38.3 3.5 -11.6 -12 23.8 14.5 2.1 15 30.9 Dec-93 41.2 31.2 44.6 -0.6 -4.5 -4 12.3 1 3.9 15.6 46.8 46.4 42.9 5.6 -1.5 -14.4 36.7 25.5 3.7 4.6 23.7 Jan-94 27.3 24.2 24.8 0.2 1 -10.3 23.2 14.5 6.3 9.8 45.4 46.2 46.9 16.9 -5.3 -0.9 38.5 21.9 11.7 9.1 21.2 Feb-94 21.4 16.9 20.6 5.4 4.2 8.2 27.7 14.9 4 11.5 36.2 31.9 34.2 1 -6 -12.2 39.5 27.4 -1 2.1 21.1 Mar-94 19.8 25.9 25.8 4.5 1.1 -2.3 16 9.3 5 14.2 45.5 43.7 40 8.4 -5.3 -2.6 48.5 27.7 7.2 6.6 28.9 Apr-94 16.6 22 25.8 7.1 5.9 2 33.1 9.4 9 -1.9 41.8 34.2 33.3 14.5 -2.8 11.5 40.7 16.5 3.6 7.8 22.7 May-94 22.1 23 36.2 4.7 6.6 9.6 28.1 11.9 5.3 11.5 32.5 28.4 32.8 4.3 -17.3 -10.1 30.7 26.1 5.6 7.7 30.1 Jun-94 24.7 19.7 29.8 4.7 -0.1 -7 31.5 11.5 3.2 5 29.4 33 34.5 -2.2 -10.2 -17.4 39.4 29 7.4 2.9 26 Jul-94 18.4 17 16.1 -9.3 5.4 -6.8 36.5 16 4.6 0.1 28.9 27.1 24.6 0.7 -8.6 -11 52.7 33.3 5.6 6.6 26.8 Aug-94 18.3 10.2 21.5 -3.5 2.4 5.7 45.7 23 4.4 -1.7 29.6 33.5 31.4 4.2 -10.4 0.3 55 40.5 6.3 -1.6 25.3 Sep-94 18.4 13.8 17.3 -6.9 -9.7 -6.2 44.3 16.7 2.2 -2.1 29.7 31.1 30.6 -1.2 -8.5 -15.9 53.5 28.3 0.5 0.3 15.8 Oct-94 26.1 20.4 24.2 -0.2 -1.3 -9.3 51.8 24.9 9.6 16.5 25.9 28.6 30.2 -3.8 -11.2 -18 49.7 27.7 11.3 0.1 23.3 Nov-94 24.5 16.5 26.8 -6.7 5.2 -3.3 55.2 22.6 10.7 11.7 27.3 27 26.4 6 -12.6 -9.3 48.5 31.8 -0.7 -1.4 30.5 Dec-94 23.1 14.1 22.9 2 -1 5.8 43.4 16.4 2.6 2.4 11.9 14.7 19.8 2.7 -12.8 -26.8 61.2 31.1 2.5 0.5 11.9 Jan-95 8.8 8.3 9.8 -3.2 -8.8 -13.7 55.4 23 1.7 -7.4 16.6 21.3 17.5 -9.7 -21.5 -26.1 46.7 31.1 -2.7 -0.1 27.5 Feb-95 9.3 11 25.5 -11.8 -8.6 -3.1 47.4 15.5 9.8 -0.5 8.8 10 13.3 -12 -16.3 -17.5 49.5 27 -9.8 -2.1 13.1 Mar-95 2 6.7 12.1 -12.6 -15.2 -10.2 42.4 15 0.3 -7.3 -6 -8.9 -6.5 -27.7 -29.2 -12.7 42 25.3 -7.8 -15.4 8 Apr-95 -11.2 -7.6 -2.1 -27.8 -15.6 -9.7 32.6 6.3 -18.6 -11.4 -1.1 5.3 5.4 -7.4 -13.3 -16 38.3 23.7 -8.6 -9.5 11.6 May-95 -8.6 -12.9 -2.4 -18.4 -16.7 -17.1 30.9 6.2 -14.8 -19.8 14.8 14.4 10.6 -3.4 -22.6 -19.2 31 11.7 -2.4 -11.4 5.8 Jun-95 -21 -20.7 -8.6 -28.7 -24.8 -6.2 25.7 -1 -13.9 -16.2 15.5 15.8 11.1 -7 -4.6 -12.5 32.3 22.4 -7.7 3.9 -7.6 Jul-95 -19.7 -17 -13 -42.7 -23.3 -15.5 23 -5.2 -20.1 -22.3 23.4 25.1 26.6 -2 -4.8 -9.5 21.4 14.8 0.2 6.1 12 Aug-95 1.1 -6.8 9.2 -14.7 -16.8 -17.1 16.5 -5.2 -13.1 -5.1 28.4 25.5 27.2 8.8 -0.8 -8.4 33.5 23.3 5.8 6.7 17.6 Sep-95 26.2 30.1 27.4 5.3 -7.3 -6.4 13.6 3.2 8.7 -2.6 27.4 24.2 22.4 3.4 -3 -12.2 25.1 30.1 5.6 11.8 21.7 Oct-95 21.8 16.6 15.9 -1.3 -5 -1.6 25 1.1 2.4 -5.3 31.6 39.9 42 9.5 0 -2.2 30.1 19.9 7.9 14.4 15.7 Nov-95 5.3 7.2 -0.9 -4.7 -2 1.4 10.2 -5.9 -3.3 -6.4 29.3 25.2 25.4 2.6 -5.2 -12.5 31.9 16 3.7 5.2 14.7 Dec-95 19.5 13.7 13.5 -5.2 -0.9 -15.4 2.2 -6.1 -10.9 -11 7 10.3 9.6 0.2 -14.6 -17.7 12.7 11.6 -5 1.7 20.2 Jan-96 -14.7 -16.3 10.9 -31.8 -9.2 -7.3 12.9 -7.4 -9 -9.3 23.2 13.4 17 1.8 -12.7 -25 32.1 5.5 -17.6 -12.4 6.3 Feb-96 4.9 1.3 13.3 -17.3 -12.5 -13.4 -1.2 -16.2 -7.9 -10.8 28.3 26.5 22.1 -1.6 -15 -18.5 14.3 6.1 -4.3 -3.2 17 Mar-96 -3.4 -1.3 -2.9 -12.3 -3.6 -12.6 -0.2 -9.3 -4.1 -13.7 19.9 19.6 17.4 3.5 0.9 -13.3 26.7 8.8 -1.9 -0.6 4 Apr-96 21.3 16.6 25.2 -13.3 -14.1 -17 11 -5.1 0.1 2.5 23.7 30 31.5 -4.6 -11.9 -12.5 25.3 10.9 5.7 0.8 29.3 May-96 19.5 24.2 27.3 -5.6 -7.8 -10.5 11.3 -3.1 3.9 4.7 28.1 33.4 28.3 5.8 -6.1 -3.9 27.2 17.9 8.8 7.4 20.9 Jun-96 21 23.2 26.7 5.9 0.6 -12.9 15.1 -2.6 3 1.7 41.7 37.5 42.6 14 -7.2 -9.6 25.8 17.5 10.7 9 16.6 Jul-96 29.3 26.2 33.1 -1.9 1.5 -6.7 11.8 -1.6 7.6 5.5 38.3 42.4 40.6 16.3 -4.3 -7.1 33.8 17.1 17.5 9.4 20.2 Aug-96 13.7 16.1 17 -1.6 -5.9 -15.9 6.6 -3.1 3 -0.7 25.4 26.8 24.6 -1.8 -8.1 -21.4 30 13.4 0.8 4.3 9.9 Sep-96 12.9 17.9 25.1 3.7 -3.8 -12.2 15.6 4 7.5 -0.2 23.3 28.9 24.4 -1.4 -14.4 -12.7 35.1 17.1 7.1 -2.8 13.7 Oct-96 8.3 10.4 12.2 -10.1 -13 -4.6 19.4 3.3 -0.4 -5.9 21.2 23.7 26.3 6 -5.3 -23.9 26.9 11.4 3.8 0 16.3 Nov-96 10.9 11.5 17.6 -5.7 -8.3 -12 13.6 -1.6 2.2 -4.5 18.5 30.2 32.2 6.4 -6.7 -6.8 29.4 11.1 15.4 6.5 18.6 Dec-96 7.9 11.4 12.5 -6.4 -7.1 -2.8 11.6 2.1 -0.9 1.9 32 32.5 29.9 -0.4 -2.2 -7.7 31.4 12.7 13.2 7.5 14 Jan-97 12.8 19.1 14.5 -10.5 -10.3 -4.7 8.2 2.2 5 6.1 26.3 37.5 38.6 1.6 -3.3 -17.4 29.4 16.6 10.5 4.2 13.2 Feb-97 17 18.1 12 -5.2 -5.3 -8 12.2 3.7 2.6 -0.1 27.8 36.7 35.9 12 8.9 -7.4 32.4 15.2 16.8 15.6 19.1 Mar-97 13.5 16.1 19.3 -10 -3.4 -13.2 11.7 -3.3 4.6 -0.2 23.2 30.3 32.8 4.1 -7.5 -12.5 32.2 20.7 10.6 5.7 17.3 Apr-97 6.6 9.9 15.9 -6.1 -8 -7.8 16.8 -2.1 4.4 -0.6 23.9 30 27.4 2.2 -2.8 -14.6 33.7 13.7 11.9 9.1 13.6 May-97 1.1 5.5 10 -6.5 -12.6 -13.3 15.2 -1.6 6.3 -2.8 15.4 9.6 16.6 -11.6 -7.5 -20 33.5 6.6 5.3 1.7 16.3 Jun-97 17.9 16.7 8.6 -2.3 -4.2 -5.2 13.5 0.7 8.6 -2.9 18.8 18.4 19.1 -4.2 -9 -8.8 23.2 9.8 10.7 -3.9 23 Jul-97 20.3 24.6 24.8 -0.4 -4.9 -6.2 17.4 3.5 5.4 -1.3 14.7 16.5 16.7 -3.9 -11.4 -15.9 19.2 11.3 9.9 3.4 16.4 Aug-97 17.2 17.1 17 -4.8 -2.3 -5.3 16.7 0.6 10.1 0 17 17.1 16.5 -4.2 -14.6 -10.2 15.1 4 5.9 -0.7 16.1 Sep-97 19.1 21 15.9 -1.6 0.2 -4.4 12.6 -1.3 -2.9 -3.2 24.8 30.8 36 2.4 -9.8 -0.4 30.4 13.9 3 8.4 17.1 Oct-97 19.4 17.1 14.3 -7.1 -8.7 -12.4 17.3 1.1 2.6 -0.5 28.1 28.2 27.9 -12.9 -14.2 -7.1 34.9 13.7 16 4.3 15.8 Nov-97 19.6 17.5 15.5 -5.9 -6 -6.9 17.9 5.3 3.6 -1.7 29.7 28.9 26 4.4 -8 -5 34.1 14.4 9.3 6.3 18.7 Dec-97 15.4 16.2 11.7 -7.7 -8.2 -8.3 20.4 1.9 9.5 1.8 26.9 27.9 27.2 7.3 -5.4 1.7 28.7 18.1 15.1 10.4 22.8 Jan-98 18.6 15 16.5 8.7 7.3 -4.8 16.6 3.2 0.9 6 18.6 29.1 22.8 4.9 3.7 2.7 27.5 12.1 15 10.9 17.7 Feb-98 13.3 21.7 16.8 -0.4 -5.7 -6.9 11.3 0.3 15.1 9 15.7 24.5 24.9 -0.4 -3.6 -8.4 24 12 10.9 4.4 15.2 Mar-98 10.6 14.7 12.4 -2.8 -4.4 -2.9 9.9 -1.9 9 -0.2 27.8 28.5 35.2 0 -1.7 -9.4 22.5 8.2 12.6 7.8 21.8 Apr-98 8.9 11.2 13.9 -4.7 -4.7 -16.3 3 0.8 -5 -9.2 22.5 29.7 25.1 -2.7 -4.7 -5.7 23 9.8 8.2 -3.2 21.9 May-98 13.2 16.2 11.6 -0.1 1.3 -1.4 2.7 -1.3 4.5 -1.1 23.9 29.6 30.6 2.8 -4.6 -12.1 20.5 10.9 2.6 4 16.6 Jun-98 23.9 17.5 21.3 2.1 -6 -6.7 2.9 -2.4 5.7 4.9 6.2 13.3 15.3 -5.6 -7.2 -5.5 27.2 8.3 1.3 -4.3 20 Jul-98 8.5 8.9 6.7 6 5.6 -10.1 -4.6 -6.6 4.5 -3.8 -5.1 2.6 -2.3 -23.7 -18.1 -11.6 26.1 9.5 0.5 -14.5 11.9 Aug-98 10.4 10.6 18.2 -6.5 0.3 -14.2 -7.8 -8.4 6.1 -2.4 5.7 19.5 19.2 -3.6 -9.2 -12.3 15.4 5.7 9.8 0.6 19.3 Sep-98 -14.2 -1.3 8.2 -9.4 -5.7 -14.8 -5.1 -10.9 0.5 -3.9 2.6 14.6 12.2 -3.6 -5.9 -18.2 10.1 -3.1 6.6 -11.3 2.5 Oct-98 3.6 7.6 15.1 -10.2 -1.3 -15.1 -9.5 -11.7 8.4 -0.6 2.3 14.8 11.3 -3.1 -10.5 -6.6 6 1.2 5.8 -6.9 9.8 Nov-98 -4.9 -7 -0.4 -11 -8.1 -14 -9 -14.2 2.9 -17.9 10.1 18.2 9.4 -5.7 -15.1 -20.4 0.8 4.5 -7.6 -8.3 16.4 Dec-98 4.4 7.1 13.8 -4.4 -7.1 -15.7 -8.1 -11.8 3.3 6.9 17.3 30.2 27.6 -2.2 -12.7 -20 13.8 2.8 8.2 -1.9 10.8 Jan-99 13.8 18.5 17.2 -4.2 8.7 -17.7 -7.5 -14.4 2.1 -7.1 26.2 31.1 27.1 0.9 -1.8 2.7 16.2 4.4 11.4 14.1 21 Feb-99 15.3 17.1 14.1 -5.8 -3.2 -9.6 -6.8 -6.4 -0.5 -6.7 25.4 27 28.1 2.6 -7.4 -8.9 11.5 2.9 10.1 5.7 22.4 Mar-99 4.5 19.5 12.7 -3 -6.4 -10.4 0.8 -8.9 -1.1 7.4 22.1 27.2 27.4 -9.5 -13.4 -6.7 15 3.4 11.7 3.7 19.4 Apr-99 20.8 18.3 12 -1 -0.3 -1.1 2.2 -7.9 2.4 8.1 22.4 24.9 27.9 0.4 -8.2 -3.4 14.9 -2.8 6.5 8.7 23.8 May-99 13 19 16.5 -5.5 -5.6 -16.1 2.6 -7.4 3.4 1.2 24.6 25.4 31.5 8.5 -6 0.6 20.4 1.1 7.7 9.7 23.4 Jun-99 5.6 14.5 10.5 -8.2 -1.3 -12 9 -10.5 1.8 6.5 12.6 23.8 23.1 -0.2 -11.4 -16.7 23.8 4.8 6.6 5.2 21.6 Jul-99 9.9 10.9 15.7 -4.9 -4.1 -9.8 14.9 -3.8 1.2 -1.5 9.8 15.6 15.5 -3.3 -2.4 -1.9 23.6 1.8 0.7 -6.2 18.6 Aug-99 13.7 17.5 16.2 3.5 -1.7 -6.7 12.3 2.5 3.8 4.9 20 27.4 22.3 2 -3 -2.2 27 13.6 11.6 13.5 21.2 Sep-99 13.9 10.2 8.7 -2.2 -5.2 -2.1 11.3 2.4 8.5 -3.5 -6.3 9 8.5 -4.5 -9.3 -2 27.7 10.9 10.7 -3.9 23.2 Oct-99 16 28.8 25 0.2 -6.3 -9.9 27.5 5.5 9.4 6.2 10.7 22 22.4 -4.8 -5.6 -3.9 47.2 15.8 20.1 8.8 24 Nov-99 20.6 20.1 31.8 0 -0.6 8.1 27 10.7 16.6 5.9 21 29.6 28.2 9 -6.3 -1.9 39.1 11.5 21.4 12.3 19.1 Dec-99 14 16.6 14.8 -1 -8 3 26.1 3.4 15.7 0.9 27 28.6 23 8.1 -2.5 2 37.9 14.8 7.4 3.5 16 Jan-00 11.5 4.4 16.2 -1 -3.2 4.5 25 8.7 12.2 0.2 22.1 21.1 21.1 5.5 -9.3 -11.2 45 24.3 11 2.9 23.2 Feb-00 14.7 9.8 20.9 4.4 -0.8 -6 38.7 8.8 14.8 7 20.2 37.8 33.9 7.7 -10.5 -2.7 56.3 20.7 24.2 8.6 37.9 Mar-00 19.5 16.9 21.6 2.6 -1.1 2.7 30.1 7.6 13.5 15.3 8 17.6 12.9 9.6 1.9 -5.2 38.4 21.2 4.4 1.1 19.9 Apr-00 10.2 15.7 15.1 -0.1 -0.1 5.8 30.4 16.2 12.9 5.4 4.1 7.2 5.8 3.1 -6.8 -11 32.2 13 5.5 -3.3 15.1 May-00 13.9 14.2 12.8 -4.3 7 5.4 29 5.8 7.4 4.3 6.7 8.4 8.8 -9.2 -17.9 -8.3 38.8 18.3 13.2 -6.3 20.5 Jun-00 2.4 7.5 4.8 -12.5 -11.4 -1.7 27.3 5.6 3.3 -3.6 8.5 17.5 13.3 -0.8 -5.2 -6.1 40.8 18.8 12.7 -3.1 12.7 Jul-00 4.7 7.8 14.9 -10.8 -6.3 -1.6 27.4 7 7.2 3.9 15.9 24.4 17.8 -1.3 -8.6 -4.6 34.3 10 10 -6.7 25.7 Aug-00 17 14.4 14.6 2.8 -10.3 -12.2 27.7 1.5 14.3 1 12.6 11.8 9.5 -2.4 -2.3 -9.1 35.8 16.9 12.7 -11.2 22.7 Sep-00 5.5 13.8 14 -16.6 -15 -1.1 24 -0.6 6.8 -0.6 20.7 27.9 19.1 9.8 4.7 2.6 45.2 19.1 9.6 -3.1 31 Oct-00 1.9 3.8 -8.6 -2.3 -5.9 6 26.4 3.6 2 -9.3 11.3 16.4 9.6 -2.1 -2.4 -17.3 35.7 10.6 3.6 -4 23.2 Nov-00 6.9 2.6 18.9 0.2 -9.8 -4.7 23.1 1.1 -4.3 -0.8 5.7 12.4 1 -11.2 -7.7 -10.9 44.1 15 -0.8 -3.5 16.5 Dec-00 -8 3.6 3.4 -14.8 -12.1 -10.2 17.7 -1.3 -9.9 -13.8 -3.2 4.4 7.5 -7 -9.2 -17.4 28.7 7.4 6.9 -4.3 25.5 Jan-01 -36.2 -29 -30.7 -23.4 -18 -10 15.2 -3.6 -21.3 -26.7 -9.6 5.5 -2.5 -10.8 -20.4 -7.4 26.5 13.4 -15.9 -5.3 6.3 Feb-01 -29.2 -19.5 -32.1 -14.9 -10.5 -3.2 12.2 -2.9 -8.6 -24.5 8.7 15.2 11.8 -4.4 -5 -12.4 18.5 13.5 -3.4 -3 -6.2 Mar-01 -20.3 -5.9 -4.7 -19.7 -24.2 -23.7 11.3 -5.2 -9.2 -12.5 21.8 26.2 24.3 -2.3 -12.9 -24.4 24.3 9.7 -0.8 -2.2 5.2 Apr-01 -10.5 -7.8 -2.8 -19.1 -17.9 -19 4.1 -9.3 -13.2 -26.1 30.9 31.2 33.5 -0.6 -12.1 -17.7 25 12.4 15.4 1.5 2.7 May-01 -11.8 -6.2 -1.6 -16.8 -12.6 -11.2 -0.8 -5.2 -14.1 -18.7 32.9 36.7 29.3 0.8 -1.7 -19.4 13.5 14.8 5.4 4.6 9.4 Jun-01 -7.3 -7.6 -6.1 -12.8 -13.7 -19 14.5 -8 -13.8 -15.9 50.2 48.8 43.5 9.1 -4.1 -13.4 17.3 10.2 11.3 14.2 2.3 Jul-01 -12.6 -5.5 -16.1 -16.6 -13.9 -18.1 -2.4 -10.7 -9.9 -19.6 34.3 39.4 40.6 18.8 -6 -18.9 19 11.9 3.4 10.7 1.5 Aug-01 -18.2 -17 -12.7 -20.8 -27 -23.1 -10.6 -11.9 -11.3 -22.3 36.7 43.9 40.2 14.2 -5 -15.9 18.5 12.4 -5 12.4 5 Sep-01 -8.2 -0.4 -7.8 -12.2 -13.1 -25.8 -14.1 -13.2 -17.5 -18.4 43.5 42.6 45.7 13.3 -5.3 -28.4 9.2 8 2.7 16.7 8.1 Oct-01 -23.5 -10.8 -10.9 -12.9 -14.8 -19.1 -16.5 -12 -25.1 -20.5 47.3 49.8 51.3 16.8 -3 -12.9 10.9 12.9 -0.6 15.5 6.4 Nov-01 -18 -18.4 -15 -13 -9.4 -14.2 -14.1 -11.8 -21.3 -11.1 42.2 42.2 38 14.7 0.4 -14.4 13 8 5.2 12.8 0.1 Dec-01 -11.1 -6.4 -8.8 -15.5 -11.3 -13.2 -9.5 -12.8 -20.4 -15.5 46.5 40.8 38.9 6 2.1 -7.7 14.7 15 9.3 15.4 10.4 Jan-02 11 8.2 9.8 -7.7 -11.3 -14.9 -4.1 -6.6 -9.3 -9 59 57 53.2 23.5 4.2 -1.6 23.6 15.9 14.8 21.9 24.9 Feb-02 11.2 7.8 10.2 -7.2 2.5 -10.4 -5.6 -5.1 -15.5 -5.8 54.9 54.6 52.5 16.8 10.4 -5 17.9 15.9 12.8 21.6 10.1 Mar-02 12.1 8.7 6.6 -2.3 -4.5 -6.9 -0.8 -0.5 -6.6 -6.7 57.6 53.7 51.7 24.7 1.6 -0.4 30.8 17.5 19 24.9 11.1 Apr-02 12.6 12.1 12.9 1.5 -6.8 -13.9 3.4 0.2 -3.6 -3.8 54.3 54 47.6 12.3 -2.5 15 33.1 23.2 19.3 23.3 14.3 May-02 10.1 12.1 15.8 -11 -8.9 -17.3 15.7 3.5 2.1 0.9 54.3 58.7 51.2 19.7 4.9 3 32.9 22.3 18.6 20 12 Jun-02 20.2 21.8 15.6 7.9 -1.3 -9.8 21 8.1 -1.8 1.3 53.5 45.2 44.4 15 10 -0.5 35.2 23.6 11.9 24.2 22.1 Jul-02 5.9 6.8 7 -6.6 -10.8 -14.1 22.4 2.2 -9.3 -9.2 50.2 50.9 44.1 14.9 6 -4.1 33.7 26.7 17.9 23 21.1 Aug-02 -1.4 2.9 0.8 -10.4 -5 4.3 22.2 1.7 -9.7 -5.6 39.7 41.7 40.3 12.8 -1.6 -2.9 33.1 9 2.8 9.8 5.5 Sep-02 4.4 5 9.7 -6.8 -1.9 -9.3 18.5 3.1 -3.4 -1 41.2 40.7 42 17.1 2.5 -0.5 35.3 13.4 13.4 13.9 16.1 Oct-02 -7.5 2.3 0.7 -17.1 -9.9 -4.4 19.4 -4.5 -3.6 -4.1 49 45.6 46.2 16.2 5.2 -1.6 36.1 20.9 16.7 19.5 16.4 Nov-02 7.2 10.4 5.9 -4.4 -7.9 -4.7 16.9 -4.6 -0.1 -4.2 44.6 42 43.8 16.6 -1.3 -5.8 16.7 10.3 16 11.9 25.4 Dec-02 7.2 6.7 -1.7 -4.5 -2.8 14.5 17.3 3.5 -4.6 -3.3 49.6 46.2 46 14.6 2.2 -2.5 24.4 19.4 12.5 22.5 9.2 Jan-03 6 10.4 16 -4 -5.8 -14 12.4 6.1 -6.2 -1.5 39.6 39.7 37.3 13.5 5.1 -4.1 17.1 8.3 9.8 12.8 10.9 Feb-03 -1.5 8.9 -1.2 -6.4 -15.7 -10.9 16.9 0.8 -2.9 -9.2 27.5 33.1 32.5 5.6 -2.5 -1.3 28.4 4.8 16 9.8 12.1 Mar-03 -4.1 -0.3 2.5 -7.8 -10 -7 21.5 -5.5 -8.5 -7.7 48.3 47 45.5 13.5 4.4 2.1 37.2 19.1 7 11.8 17.2 Apr-03 -6.7 -8.9 -5.4 -15 -7 -5.7 20.3 7.3 -10.5 -7.2 49.1 48.4 45.8 15.3 2 -2.1 19.4 15.6 12 11.8 13.5 May-03 -0.6 1.8 1.9 -8.8 -9.8 -8.1 7.1 -1.4 -12.2 -7.5 47.7 50.6 47.8 16.6 1.7 -3.7 29.2 5 9.8 17.6 9.3 Jun-03 3.6 3.9 2.9 1.9 -7.2 4.5 7.6 -6.4 -10.3 -6.4 52 58 52.3 25.9 4 -4.8 21.2 10.7 14.6 15.5 13.8 Jul-03 7.7 11 9.3 1.5 -4.5 4.2 -0.4 -6.3 -2.4 2.8 58.2 60.1 51.5 26.7 3.8 -0.6 23.2 10 20.9 24.2 13.5 Aug-03 20.2 16.9 17 4.8 -0.5 2.4 16 0.5 -4.4 6.7 58.3 55.5 52.1 19.3 3.2 2.2 20.2 9.4 18.6 17.8 15.6 Sep-03 20.9 20.2 16.2 7.5 -3 0.4 19.8 2.2 -2.5 4.3 62 63.3 61.1 24.9 10.9 2.3 26.7 11.4 21.6 19.7 14 Oct-03 28.2 26.6 27.7 11.9 4.6 -5.5 22.8 5.9 5.1 12.5 54.8 51.2 47.3 20.3 1.4 9 31.6 13.3 31.7 11.2 15.4 Nov-03 26.7 23 28.1 8.9 0.2 -11 25.2 6 2.2 3.8 56.4 56.1 51.3 15.3 10.7 5 33.8 19.4 19.9 14.2 17 Dec-03 26.6 33.5 32.3 11.8 2 -4.2 31 6.2 17.7 15.3 49.9 50 50.7 21.8 2.3 4.3 36.7 21.6 16.9 24.9 22 Jan-04 36.6 33 30 11.4 -0.4 -2.7 33.2 10 15.9 10.3 56.1 49.3 51.6 16.6 11 7.6 49.5 34.1 16.8 16.4 23.7 Feb-04 28.1 27.2 18.9 6.8 4.6 3.5 45 17.3 12.5 19.3 52.4 56.1 50.4 29.3 11.1 17.8 46.9 34.9 20.2 17 22.1 Mar-04 29.5 26.2 26.1 10.4 16.5 -7.1 54.2 21.2 14.2 20.8 41.4 35.8 40.5 14 8 -2.9 53.9 29.9 26.6 14.7 19.7 Apr-04 32.1 25.5 28.2 1.3 -0.3 7.8 49.9 13.8 13.3 7.5 37.5 41 41.6 16 3.9 -2 46.7 18.4 24.4 16.1 26.6 May-04 29.1 23.6 26.6 10.5 8.9 6.6 55.4 28.5 21.7 15.7 43.8 41.9 43 15.5 3.7 4.3 39.6 31.1 31.6 7.5 23.2 Jun-04 30.5 27.9 31.8 12.6 7.3 15.3 53.9 31 19 14 40.5 38.9 40 5.7 -0.2 3.7 43.4 31 22.2 8.7 20.6 Jul-04 34.7 35.3 39.4 16.7 14.9 4.6 51.5 34.3 22.5 12.9 37.7 35.5 40.3 4.4 -3.4 4.2 45.8 33.4 22.1 7.9 27.4 Aug-04 25 18.7 30.1 0.7 -7.1 1.4 55.6 33 19.5 8 44.7 44.2 44.9 15 3.6 3.4 47 39.7 24 12.6 23.7 Sep-04 19.6 26.7 25.9 3.8 4 -0.1 54.6 32.9 22.9 9 44.5 41.3 38.1 7.5 2.3 -2.7 47.9 35.4 25.1 14.7 21.5 Oct-04 26.8 20.2 27.2 -1.6 2 1.6 55.5 32.4 13.4 5.4 27.9 39 29.9 7.2 -1.4 -6.6 50 40.3 21.9 15.2 25.7 Nov-04 19.3 22 20.2 -1.6 -4.2 -3.6 52.3 29.8 14.9 5.3 47.7 51.8 45.6 15.1 0.2 4.8 53.1 41 27.9 12.4 24.7 Dec-04 25.6 20.4 22 2.9 1.3 -4.7 52.7 20 12.4 17.2 37 42.5 36.7 5.9 0.6 -7.5 58.6 37.7 20.5 7.3 27.9 Jan-05 13.7 11.1 16.2 -4 -2.3 -3.7 62.6 23.8 17.1 6.7 28.4 36.2 31.3 7.9 -1.4 -8.7 49 33.7 24.9 6.3 21.2 Feb-05 21.3 14 22.2 -2.6 4.2 -5 47.9 23.3 12.5 7.7 26.1 31.4 33.4 8 2.6 -11.7 60.5 38.7 11.4 5.5 22.6 Mar-05 14.9 15.9 16.6 0.1 2.8 -0.5 35.7 18.1 13.5 9.4 36.1 37 42.2 7.3 2.8 -2.3 46.9 26.3 22.9 7.5 25.6 Apr-05 25.2 20.1 30.4 -2.9 3.6 2.3 49.9 27.5 16.8 14.5 27.4 32.9 32 4.2 4.5 -7.8 48.8 37.8 19 11.6 31.2 May-05 9.3 16.7 18.8 -3.5 0 -0.1 28.8 17.6 7 0.3 21.5 19.6 21 -5.4 -6.2 -12.8 33.8 17.7 12.9 3.1 16.8 Jun-05 -1.4 3.7 11 -16.3 -10.7 -0.1 24.9 12.3 8.3 4.2 30.4 36.6 36.3 2.9 -2.9 -7 29.4 26.7 19.3 13.8 20.7 Jul-05 8 5.4 11 -10.4 -2 -9.6 27.1 11.7 2.6 6.5 14.6 24.2 21.6 -3.8 -2.9 -20.6 42.1 23 6.1 0.4 13.3 Aug-05 11.2 13.7 13.4 2.4 -1 -8.7 26.4 1.8 4.7 0.8 24.9 25.9 26.5 -3.3 -11.2 -8.4 42.3 28.6 7.9 5.8 19.6 Sep-05 7 -0.9 13.3 -10.4 -1.8 -2.7 50.4 6.4 2.1 -0.1 7.9 13.6 12.6 -6 -5.2 -3.7 67.3 32.3 13.1 -4.2 14.3 Oct-05 4.8 20.2 21.8 -2.3 -0.5 -1.8 23.8 12.6 13.6 -2.1 18.9 24.1 24.9 -7.7 -1.1 -16.6 21.5 21.7 17 0.7 16.5 Nov-05 10.5 14.7 22 -7.7 7.3 0.6 54.2 32.7 18.5 12.8 29.9 35.9 32 6.1 2.7 -2.6 57.7 40.4 13.7 9.3 22.3 Dec-05 13 6.9 3.2 0.8 0.4 3 49.5 29 7.8 4.7 39.4 44.7 42.7 11.7 -0.2 6.1 44.6 31.6 22.3 13.3 17.8 Jan-06 5.6 13 17.6 1.2 7.9 6.8 43.8 19.4 11.6 6.3 30.5 38.9 31.6 9.8 1.2 0.1 38.7 23.9 18.8 10.8 16.5 Feb-06 15.2 15.8 24.2 9 7.5 9.7 36.2 17.7 12.6 8.8 30.2 36.9 30.3 6.8 -0.9 2.5 38.2 27.7 22.6 11.9 23 Mar-06 14.6 22.4 24.9 8.7 5.4 14 25.8 16.1 9.7 9 22.7 34.5 27 4.9 1 -4.5 36.6 33 22.1 6.4 21.5 Apr-06 14.1 13.5 21 6.2 -4.1 -5.5 31.6 16 21.5 7 24.7 35.7 39.3 7.1 -1 -0.1 43.8 20.8 23.1 6.5 18.3 May-06 13.7 3.1 13.4 -2.5 9 -4 51.5 13.3 0.6 11.3 17.1 23.4 17.7 3.3 2.1 4.6 55.3 33.5 9.3 1.4 18.7 Jun-06 11.6 15.5 19.7 -0.5 0.7 -3.1 43.7 15.6 7.5 8.5 5.7 13.2 14.7 -8.5 -8.9 -10.7 45 29.5 14.4 -2.2 15.7 Jul-06 4 7.4 9.8 -9.1 -2.4 -1.5 44.5 15.7 12.7 -0.4 12.4 17.8 15.9 -0.8 -0.4 -1.8 40.7 32.1 9.3 0.9 16.8 Aug-06 12.4 9.9 18.3 -5 -0.2 5.5 43.5 15.1 4.1 11 2.8 15.9 14.3 -2.6 -0.6 -2.1 43.2 25.3 10.9 -0.6 7.5 Sep-06 -0.9 -2.5 -9 -6.7 -1.4 2 38.1 19.8 8.2 1.4 -1.1 8.2 12.9 -7.2 -10.1 -3.5 34.2 21 6.5 -2.1 14.8 Oct-06 2.4 11.7 10.7 -9.5 -4.7 12 30.5 16.9 7 -1.6 14.8 24.6 25.8 -0.4 0.2 -5.2 36 27.2 14.5 7.8 10.2 Nov-06 4.8 0.7 7.8 -4.7 3.7 1.7 27.1 8.7 2.6 2.6 16.5 20.6 26.3 0.4 0.4 -2.1 37.7 19.7 15.7 8 19.2 Dec-06 -1.7 -1.6 11.3 -18.2 -6.4 -2.3 24 10.8 8.1 -3.6 16.4 24.2 26 2.2 -3.6 2.6 39.6 30.1 16 3.8 6.1 Jan-07 7.5 3.7 21.6 -14.5 -7.6 0.4 16.1 10 7.8 0.3 24 26.3 30.7 -0.8 -7.6 -8 31.6 28.2 20.8 8.6 21 Feb-07 3.5 2.8 3.3 -11.2 -5 -2.1 20.5 9 2.6 -10.7 22.8 27.3 26.2 -6.3 -12.6 -7.5 31.7 16.4 19.4 5.3 20.8 Mar-07 2.8 4 8.8 -15.4 -9.5 -0.2 26 17.1 6.7 -2.4 23 27.9 27.1 3.1 -9.5 -3.9 30.6 18.4 14.2 8.1 26.7 Apr-07 2.9 4.8 9.6 -13.7 -13.9 3.4 26.2 5.9 8.2 5.4 22.6 23.1 24.3 -0.8 -7.3 -3.3 32.8 19.6 15.6 7.3 14.7 May-07 3.7 8.2 8.1 -8.6 -8.3 -4.8 27.5 5 9.9 -4.1 22.7 24.9 23 2.6 -4.4 -8.8 37.7 25.3 17.4 11.9 12.3 Jun-07 17.2 15.2 6.1 -0.2 -2.7 -8.7 22.4 4.4 4.4 0.4 10.9 19.8 25.7 -0.4 -6 -5.7 30.9 21 9.1 7 18.3 Jul-07 6.7 8.5 19.8 1.2 -2.2 -2.9 21.5 6.4 6.1 2.6 27 37.3 38 8.9 0 -7.3 37.2 19.9 22.9 16.9 18.4 Aug-07 -0.6 3.2 9.9 -6.1 -3.7 -7.1 11.5 3.9 15.5 12.5 30.7 35.7 31.9 2 -6.9 -11.6 39 19.9 27 8 25.6 Sep-07 7.3 12.8 11.4 -4.8 -8.1 1 24.6 3.5 5.2 7.2 33.1 39.2 41 7.8 -7.2 -7.2 44.1 27.5 22.5 5.1 16.8 Oct-07 8 4.7 2 -6.6 2 -12.6 38.1 12.3 8.5 4.4 38.9 36.1 32.7 3 -6.9 -8.2 52.5 37.9 28.7 5.3 21.3 Nov-07 7.2 5.5 4.3 -8.7 -10 -0.9 42.6 21 4.1 0.9 21.2 27.8 25.9 3.5 -11.5 -8 54.7 36.3 17 4.4 6.9 Dec-07 -5.4 9.9 15.5 -3.8 -3.7 -8.3 40.7 19 1.3 5.1 22 24.2 18.7 -3.8 -8.6 1 49.2 31.2 21.1 12 24.5 Jan-08 -18.4 -13.4 -4.2 -6.7 -4.2 -10.8 52.2 30.6 0.6 -16.3 10.3 15 18.2 -6.3 -8.4 -9 59.5 35.7 21.3 2 15.9 Feb-08 -20.4 -10.5 -11 -10 -4.3 -14.2 47.1 23.7 4.4 -1.6 -12.3 -5 7.8 -9 -6.6 -15.8 38.7 34.6 -4.3 0.6 6.2 Mar-08 -15 -6.8 -4.6 -15.3 -6.3 -9 52.1 21.6 -0.1 -8.3 5 14.4 15.5 -11.1 -13.3 -21.9 62.8 35.7 6.1 -0.4 3.6 Apr-08 -21.3 -15.5 -1.9 -17.5 -0.9 -18.1 50 30 -4.7 -8.2 10.5 15.8 14.4 -10.7 -11.7 -15.5 54.9 31.2 4.2 -8.7 14.3 May-08 -16.2 -2.7 -0.1 -16.8 -13.5 -11.3 50 32.2 -2.5 -5.7 19.9 31.9 28.4 9.1 -2.6 -11.5 51.4 24.6 11 4.3 16.7 Jun-08 -16.9 -16.5 -8.1 -9.2 -6.7 -15.5 64.5 28.1 -8.8 -7 13.5 21 19.7 3.4 2.7 -14.2 64.7 32.1 5.4 1 4.7 Jul-08 -16.2 -13.6 -6.7 -17.8 -11.7 -14.7 71.4 27.7 -5.5 -11 12.6 20.7 20.6 -1.6 -9.2 -6.4 63.4 43.8 8.5 3 7.7 Aug-08 -17.8 -14.5 -5 -15.4 -10.4 -12.1 53.3 23.2 -6.9 -12.1 22.1 33.7 31.2 3 -1.2 -5.6 52.2 28.8 6.4 10.7 11.5 Sep-08 1.8 6.5 -0.2 -13.2 -7.3 -24.2 34.2 17.9 -2.9 -9 28.1 36.7 36 0.3 -2.2 -13.3 40.4 27.6 11.8 5.5 13.2 Oct-08 -37.5 -28.6 -15 -27.8 -18.3 -17.3 10.1 5.4 -20 -19.4 -4.7 -6.4 -11.8 -17.8 -24.9 -21 18.4 9.5 -12.9 -14.4 -4.2 Nov-08 -40 -31.3 -21.8 -28.2 -17.7 -19.5 -19.7 -11 -26.6 -25.2 -3.3 -2.2 -6.6 -13.4 -12.6 -23.3 -0.1 -3.8 -22.3 -11.8 -11 Dec-08 -37.7 -29.1 -29.9 -32.5 -25.8 -32.4 -27.8 -32.6 -31.4 -34.7 -1.5 4.9 7.6 -7.9 -16.6 -39.8 -19.3 -14 -26.2 -14.3 -19.2 Jan-09 -31.3 -23.1 -19.6 -32.2 -27 -34.4 -25.3 -27.3 -38.8 -32.3 8.9 13.1 8.7 -7.9 -16.2 -26.3 0.1 -10.2 -23.9 -10.5 -17.7 Feb-09 -39.9 -33.2 -33.8 -31.7 -27.7 -28.4 -18.6 -29 -43.9 -44.2 17.3 19.5 16.6 4.7 -8.9 -20.5 0.9 -13.9 -13.1 -2.7 -15.3 Mar-09 -35 -39.8 -26.5 -23.6 -30.2 -50.9 -34.5 -34.3 -51 -32.8 13.7 12.8 10 -10.4 -5.9 -23 -8.5 -21.4 -14.9 -2.8 -15.6 Apr-09 -25 -25.1 -31.1 -21.8 -21.5 -36.4 -35.7 -41.2 -39.9 -36.4 31.8 30.5 28.7 6.6 4.2 -34.7 4 -6.8 -11 7.8 -4 May-09 -22.6 -22.5 -20.6 -16.3 -18.2 -27.1 -24.4 -31.9 -30.1 -24.3 43.6 39.4 40.2 15.7 -3.8 -13.2 16.3 -3.4 -0.1 11.2 -3.3 Jun-09 -0.1 -7.9 -0.3 -16.2 -17.2 -22 -9.7 -17.1 -23.4 -23.8 52.1 53.4 51.7 18.3 3.6 -8.3 20.7 0.5 10.1 35.1 2.8 Jul-09 -6.4 -2.6 -9.8 -13.5 -10.9 -23 -2 -21 -22.2 -15.3 50.1 46.2 42.7 13.9 6.1 -4.1 24.7 9.6 8.5 14.6 1.4 Aug-09 8.9 6.4 3.8 -9.2 -5.5 -2.2 11.2 -3.2 -15.5 -3.8 55.4 46.9 48.5 15.7 4.5 5.5 28.3 16.2 11.5 24.8 2.6 Sep-09 14.7 7.1 12.2 -6.4 -8.4 -18.1 19.2 -6.4 -13.6 -1 50.6 51.4 49.4 18.4 6.6 2.9 42.4 10.8 19 22.2 -1.6 Oct-09 13.6 9.4 5.4 -2.6 -7.7 -24.3 21.9 -2.7 -6.5 -3.9 42 39.6 40.6 13.3 3.7 3 35.7 12.9 10.9 20.3 6.9 Nov-09 16.5 13 12.7 -5.6 -8.9 -15.6 24.4 -0.3 -4 -3.7 41.4 40.6 36.3 9.9 0.2 11.5 36.9 6.2 12.7 15.7 11.7 Dec-09 16.9 3.7 14.4 -3.1 0.9 -5 31.4 -1.8 2.9 2.3 33.6 29.7 31.6 12 -5.9 4.2 29.1 18.6 15.3 21.4 10.8 Jan-10 12.3 3.7 9.8 0.8 5.1 -3.8 28.2 -1 3.3 1.7 41.5 41.6 40.1 17.6 5.2 4.5 40.2 13.5 16.9 21.8 13.4 Feb-10 12.5 16 10.6 -9.8 -3.1 -1.3 22.2 -2.2 4.4 -1.1 36.2 40.1 43.4 8.7 4.9 7.7 41.9 20.4 16 23.4 25 Mar-10 13.8 6.1 10.3 -7.5 5.3 -8.4 31.3 -4.1 7.4 3.3 45 40.8 36.9 14.6 -2.1 2.8 46.9 18.7 20.3 25.5 10.5 Apr-10 16.4 9.2 5.6 -4.9 -0.6 -1 33 -4.6 5.6 9.1 40.5 43.6 38.5 19.3 9.6 2.2 46.8 18 18.4 14.8 9.6 May-10 21.2 7.3 13.4 0.7 0.4 -6.7 33.8 3.3 3.1 4.5 39.5 47.5 41.2 6.1 -0.6 -1 33.2 15.8 23.2 15.9 7.7 Jun-10 14.4 11.3 14.2 4.6 9.0 -0.7 21.1 -3.9 -1.5 1.0 38.2 35.0 30.3 7.2 -5.6 2.3 36.6 18.2 18.2 24.4 5.7 Jul-10 8.8 -0.9 7.0 -4.2 -6.3 0.1 22.4 -4.5 9.2 3.9 29.1 24.8 27.1 0.8 -7.2 -10.5 35.5 15.3 13.9 10.5 10.2 Aug-10 3.8 -0.9 3.8 -3.6 -5.7 -8.8 20.7 -9.4 -0.1 -9.3 25.9 32.3 28.7 6.2 0.6 -10.5 38.8 9.9 4.3 2.0 16.3 Sep-10 4.5 -1.7 5.4 -4.4 -1.7 -15.8 19.1 -6.4 4.6 -12.9 31.2 27.2 26.2 -0.7 -9.6 -5.6 28.9 12.6 11.5 3.3 9.9 Oct-10 2.4 -2.3 -0.3 -9.6 2 -9.4 34.6 -4.2 6.7 -4 43.1 43.7 36.7 10.9 3.7 2.3 47.9 18.8 23.1 24.5 22.3 Nov-10 20.1 10.1 14.3 2.5 3.4 -3.1 36.9 1.2 10.8 5.2 47.3 39.5 40.2 12.4 7.7 -6.4 55.1 33.3 24.2 20.9 20.8 Dec-10 16.3 8.3 5.7 -0.1 3.2 -0.2 44.3 6.6 2.5 14.9 47.1 42.1 41.9 14.5 5.1 8.5 59.6 25.3 28.0 22.0 26.7 Jan-11 15.0 19.1 11.1 6.8 1.0 4.6 48.9 11.9 13.9 8.0 44.3 35.9 39.8 10.3 10.1 6.8 58.3 34.4 29.1 19.6 26.1 Feb-11 25.6 15.7 24.0 9.5 5.8 -1.1 58.9 13.1 19.6 6.9 42.5 38.6 42.7 14.2 2.0 3.0 62.1 33.3 22.6 11.8 13.7 Mar-11 36.1 33.2 28.1 11.0 5.0 9.6 57.5 16.8 16.1 7.3 56.1 53.6 52.3 12.6 5.7 5.4 60.2 31.8 25.2 13.0 32.4 Apr-11 13.7 12.6 23 7.8 5.9 -1.7 49.4 19.8 9.9 15.1 30.3 26.6 33.5 8.8 0.2 3.1 54.2 32.4 32.3 15.9 18.7 May-11 4.0 6.8 5.4 -5 -0.5 -5.5 47.7 18.5 22.2 2.8 24.2 22.4 26.1 3.8 -1 5.5 52.7 27.6 20.9 12.5 23.8 Jun-11 -1.1 -1.2 5.7 -9 -13.7 -9.3 38.9 8.1 3.4 3.7 6.5 9.6 7.7 -4.7 -8.1 -13.4 38.3 6.8 7.2 4.2 15 Jul-11 9.4 4.7 9 -11.3 7.9 -0.9 35.6 6 12.6 -0.8 29.7 35 31 8 5.9 8.7 49.6 16.7 16.2 6.6 19.2 Aug-11 -19.0 -18.6 -4.7 -15.7 -13.4 -8.2 23.3 -4.7 -0.5 -7.6 12.3 26.4 22.8 3.5 -3.5 -17.5 44.3 22.7 13.9 2.4 10.6 Sep-11 -10.0 -4.5 -7.4 -6.9 -4.5 10.9 31.6 7.6 9.4 -2.8 24.7 26.6 27 6 -1.8 -7 41.8 21.8 13.4 5.7 8.1 Oct-11 9.7 8.8 11.2 2.4 1.3 -2.9 25.4 4.1 7.8 5.2 29 29.8 31 5.3 -1.5 -6 44.5 28.4 17.5 8.2 14.7 Nov-11 5.0 3.6 6.9 -2.1 4 9.8 26.3 7.6 10.9 6.8 37.4 36.2 34 8.9 -1.9 -7 39 29.1 27.9 4.5 15.5 Dec-11 4.2 5.9 6.2 1.7 -2.4 -8.3 27.5 8.2 8 -0.3 34.2 37.7 31.6 4.4 -4.6 -2.3 46.7 23.5 7.9 2 8.7 Jan-12 4.7 9.0 4.4 -5.2 -4.6 -6.3 27.1 7.9 9.6 3.9 44.8 43.9 46.1 13 -7.2 -0.1 47.2 21.9 17.8 6.8 21.2 Feb-12 5.0 5.3 8.6 -1.8 -0.8 -14.1 30.2 9.7 0.9 5.7 31 32.2 26.3 5.7 -3.7 1.6 43.5 28.6 20.2 8.7 15.5 Mar-12 8.6 -0.7 0.2 -10.7 -8.5 -0.3 14.3 5.4 5.9 -0.6 28.6 34.4 28.6 6 -2.4 0.8 35.9 22 19.2 8 13.7 Apr-12 6.5 -0.8 0.5 0.3 -5 4.1 16 5.3 13.4 -3.4 31.3 34.8 29.6 5.6 -8.3 1.8 33.3 18.6 23.6 6.9 20.5 May-12 -4.9 -0.6 2.7 -8.4 -12.1 3.4 5.4 -2.2 -0.2 -6.4 20.5 30.2 26 10.1 -3.2 -8.8 37.2 8.3 11.8 1.2 7.3 Jun-12 -12.8 -13.1 -13.8 -11.3 -14 -7.8 5.4 -3.4 2.3 -16.9 22.7 35.5 35.6 6 -6.7 -9.7 29.6 16.6 19.1 5 19.2 Jul-12 -9.1 -2.1 -7.5 -8.6 -14.5 -7.7 10.3 4.2 -4.7 -13.9 23.9 30.8 24.7 6.5 -10.5 -12.4 29.3 19.6 15.3 14.6 4.1 Aug-12 -1.7 -0.8 -5.9 -11.5 -10 -6 15.7 4.7 -7.6 -9.9 19.8 25.3 17.3 4.8 -0.7 -2.7 38 23.9 14.5 8.8 10.6 Sep-12 1.4 2.5 -10.4 -5.9 -7.6 -19.8 15.4 4 -4.9 -2.9 40.9 52 42.8 12.6 8.4 -1.6 42.8 27.4 21.2 13.8 5.2 Oct-12 4.2 -0.5 -3.5 -7.1 -14.9 -0.4 20.6 8.4 -7.6 -6.5 21.7 22.6 22.7 8.6 -0.7 -0.4 48.1 16.1 9.8 10.5 0.8 Nov-12 -8.9 -4.7 -6.3 -5.7 -11.4 -9.6 27.9 7.5 -6.9 -7.4 18.8 23.2 24.9 2.7 -3 1.9 50.7 14 7 8.2 1.6 Dec-12 4.6 4.9 14.7 -2 -6 -7.8 23.5 12.4 -0.2 0.4 23.7 28.3 28 2.7 2.5 -2.5 45.8 25.6 11.2 14.4 10.4 Jan-13 -5.8 -4.3 0.4 -1 -2 -6.5 14.7 -1.1 -5.2 -8.3 29.2 32.5 38.9 2.9 -8.5 -2.3 34.3 21.7 10.7 8.9 6 Feb-13 -12.5 -7.8 2.4 -11.2 0.2 -10 8.9 -0.5 0.9 -1.6 32.1 38 30.3 4.3 -0.4 -2.6 26.4 25.4 14.9 6.5 15.7 Mar-13 2 0.5 3.5 -6.4 -7.5 0 8.5 -0.8 2.7 -12.9 32.5 34.5 31.2 6.6 2.2 -5.6 30.9 16.6 8.1 3.4 6.8 Apr-13 1.3 -1 9.1 -8.7 -13.8 -22.2 3.1 -7.5 -6.8 -2.1 19.5 24.3 26.5 -2.1 -4.5 -13.3 26.6 8.3 8.2 6.6 7.8 May-13 -5.2 -7.9 -8.5 -9.3 -6 4.1 6.9 -3.3 -8.7 -12.4 32.3 34.5 31.7 16.9 1.9 -1.3 30.7 18.2 10 14.1 11.5