1975.1 30.44 52.80 293.80 1975.2 30.92 54.30 296.35 1975.3 31.58 54.84 302.70 1975.4 32.09 56.27 305.15 1976.1 32.40 57.54 299.70 1976.2 32.80 59.37 297.40 1976.3 33.32 60.14 287.45 1976.4 33.70 61.57 292.80 1977.1 34.29 62.97 277.50 1977.2 35.03 64.64 267.70 1977.3 35.54 64.91 265.45 1977.4 35.93 65.57 240.00 1978.1 36.54 65.91 222.40 1978.2 37.49 67.27 204.70 1978.3 38.37 67.77 189.15 1978.4 39.15 68.01 194.60 1979.1 40.13 67.87 209.30 1979.2 41.50 69.54 217.00 1979.3 42.87 70.21 223.30 1979.4 44.13 71.37 239.70 1980.1 45.84 72.84 249.70 1980.2 47.50 75.11 217.60 1980.3 48.40 75.91 212.20 1980.4 49.66 76.84 203.00 1981.1 50.98 77.54 211.00 1981.2 52.16 78.84 225.80 1981.3 53.65 79.11 232.70 1981.4 54.42 79.97 219.90 1982.1 54.87 79.97 246.50 1982.2 55.71 80.87 254.00 1982.3 56.76 81.27 269.50 1982.4 56.88 81.97 235.00 1983.1 56.85 81.71 239.40 1983.2 57.56 82.67 239.70 1983.3 58.25 82.47 236.10 1983.4 58.76 83.34 232.20 1984.1 59.40 83.71 224.70 1984.2 60.05 84.41 237.50 1984.3 60.70 84.27 245.50 1984.4 61.14 85.31 251.10 1985.1 61.54 85.41 252.50 1985.2 62.28 86.14 248.95 1985.3 62.74 86.31 217.00 1985.4 63.30 86.67 200.50 1986.1 63.46 86.74 179.60 1986.2 63.30 86.94 165.00 1986.3 63.77 86.51 153.60 1986.4 64.13 86.47 159.10 1987.1 64.84 86.01 145.80 1987.2 65.69 87.07 147.00 1987.3 66.43 86.91 146.35 1987.4 67.00 87.11 123.50 1988.1 67.40 86.67 125.40 1988.2 68.25 87.27 132.40 1988.3 69.16 87.41 134.55 1988.4 69.88 88.07 125.85 1989.1 70.65 87.57 132.05 1989.2 71.82 89.64 144.10 1989.3 72.40 89.81 139.30 1989.4 73.09 90.37 143.45 1990.1 74.35 90.71 157.20 1990.2 75.11 91.91 152.90 1990.3 76.40 92.11 137.80 1990.4 77.64 93.61 134.40 1991.1 78.28 94.07 141.00 1991.2 78.75 95.01 137.90 1991.3 79.37 95.01 132.85 1991.4 79.97 96.17 125.20 1992.1 80.53 95.87 133.20 1992.2 81.18 97.14 125.50 1992.3 81.82 96.74 119.20 1992.4 82.40 97.07 124.75 1993.1 83.10 97.11 116.35 1993.2 83.74 98.04 106.75 1993.3 84.07 98.44 105.15 1993.4 84.65 98.21 111.85 1994.1 85.19 98.34 103.15 1994.2 85.73 98.74 99.05 1994.3 86.49 98.47 98.45 1994.4 86.90 99.01 99.74 1995.1 87.61 98.47 89.35 1995.2 88.39 98.71 84.60 1995.3 88.77 98.47 98.30 1995.4 89.20 98.41 102.83 1996.1 90.01 98.14 106.28 1996.2 90.90 98.84 109.42 1996.3 91.39 98.67 110.97 1996.4 92.04 98.94 116.00 1997.1 92.66 98.71 124.05 1997.2 93.03 100.84 114.40 1997.3 93.40 100.81 121.00 1997.4 93.77 101.08 129.95 1998.1 94.02 100.68 132.05 1998.2 94.52 101.18 140.85 1998.3 94.89 100.61 135.25 1998.4 95.22 101.61 115.60 1999.1 95.59 100.58 120.40 1999.2 96.52 100.91 121.10 1999.3 97.12 100.61 106.85 1999.4 97.72 100.61 102.20 2000.1 98.68 99.98 105.85 2000.2 99.73 100.21 105.40 2000.3 100.52 99.98 107.85 2000.4 101.07 99.84 114.90 2001.1 102.03 99.54 124.60 2001.2 103.10 99.48 124.05 2001.3 103.23 99.21 119.30 2001.4 102.94 98.84 131.80 2002.1 103.31 98.14 133.20 2002.2 104.43 98.57 119.45 2002.3 104.88 98.41 121.55 2002.4 105.21 98.31 119.90 2003.1 106.27 97.91 120.15 2003.2 106.66 98.34 119.85 2003.3 107.18 98.17 111.20 2003.4 107.20 98.01 107.10