| | 1949 | | | 1950 | | 1951 | | 1952 | | | 1953 | | 1954 | | 1955 | | 1956 | | 1957 | | | 1958 | | 1959 | | 1960 | | 1961 | | 1962 | | | 1963 | | 1964 | | 1965 | | | 1966 | | 1967 | | 1968 | | 1969 | | 1970 | | | 1971 | | 1972 | | 1973 | | 1974 | | 1975 | | | 1976 | | 1977 | | 1978 | | 1979 | | 1980 | | | 1981 | | 1982 | | 1983 | | 1984 | | 1985 | | | 1986 | | 1987 | | 1988 | | 1989 | | 1990 | | | 1991 | | 1992 | | 1993 | | 1994 | | 1995 | | | 1996 | | 1997 | | 1998 | | 1999 | | 2000 | | | 2001 | | 2002 | | 2003 | | 2004 | | 2005 | | | 2006 | | 2007 | | 2008 | | |
|
| | | | | | | | | 0.08 | 0.07 | 0.11 | 12.23 | 0.93 | | | 70.19 | | | | | | | | | | 1.09 | 0.80 | 0.22 | 14.87 | 1.19 | | | 89.31 | | 1.45 | 1.48 | 0.74 | 21.54 | 1.08 | | | 85.84 | | 2.55 | 2.10 | 1.98 | 19.50 | 1.25 | | | 96.96 | | | | | | | | | | 1.99 | 1.87 | 3.65 | 25.56 | 1.89 | | | 111.96 | | 2.72 | 2.34 | 3.25 | 23.58 | 3.17 | | | 103.28 | | 2.54 | 1.88 | 3.43 | 21.64 | 3.94 | | | 112.94 | | 3.06 | 2.41 | 3.76 | 24.63 | 4.98 | | | 121.90 | | 4.62 | 3.75 | 5.20 | 25.61 | 4.90 | | | 101.78 | | | | | | | | | | 13.94 | 12.40 | 11.32 | 27.07 | 6.95 | | | 116.93 | | 85.13 | 16.42 | 15.61 | 29.89 | 7.96 | | | 110.06 | | 101.26 | 19.25 | 17.64 | 32.24 | 6.73 | | | 115.65 | | 59.59 | 8.85 | 7.21 | 29.43 | 5.81 | | | 114.58 | | 44.36 | 3.87 | 3.83 | 27.19 | 5.79 | | | 127.87 | | | | | | | | | | 51.73 | 4.92 | 5.32 | 25.82 | 6.19 | | | 140.49 | | 57.88 | 6.77 | 7.22 | 26.55 | 6.89 | | | 171.24 | | 62.90 | 7.59 | 7.75 | 27.13 | 8.25 | | | 174.42 | | | | | | | | | | 70.83 | 7.24 | 7.23 | 28.72 | 9.12 | | | 186.41 | | 56.04 | 5.99 | 4.61 | 30.78 | 8.89 | | | 183.81 | | 62.43 | 4.83 | 4.58 | 29.94 | 8.83 | | | 185.42 | | 84.99 | 8.47 | 7.45 | 32.57 | 8.92 | | | 208.03 | | 99.90 | 12.88 | 10.90 | 31.85 | 9.13 | | | 212.02 | | | | | | | | | | 114.13 | 11.59 | 11.36 | 32.91 | 10.39 | | | 218.94 | | 121.15 | 11.20 | 13.22 | 36.15 | 13.93 | | | 228.99 | | 129.58 | 15.40 | 16.24 | 39.79 | 23.96 | | | 244.32 | | 132.75 | 22.06 | 22.43 | 44.06 | 25.37 | | | 248.36 | | 136.18 | 26.53 | 32.54 | 47.71 | 23.28 | | | 230.05 | | | | | | | | | | 133.23 | 21.87 | 24.52 | 49.98 | 21.03 | | | 252.39 | | 147.69 | 17.18 | 18.00 | 49.28 | 23.21 | | | 210.39 | | 169.22 | 26.01 | 27.91 | 54.10 | 30.26 | 281 | 406 | 260.88 | | 172.69 | 27.06 | 35.58 | 68.28 | 38.78 | 360 | 481 | 259.05 | | 174.73 | 19.18 | 45.43 | 80.43 | 45.06 | 401 | 637 | 186.85 | | | | | | | | | | 174.35 | 19.06 | 54.60 | 88.73 | 41.50 | 444 | 637 | 185.37 | | 167.99 | 20.68 | 71.34 | 89.80 | 38.93 | 536 | 659 | 215.94 | | 156.39 | 22.39 | 75.94 | 100.68 | 41.40 | 562 | 686 | 207.17 | | 163.96 | 30.32 | 92.30 | 123.72 | 44.00 | 785 | 834 | 252.29 | | 184.23 | 46.07 | 118.56 | 173.39 | 51.74 | 806 | 1075 | 213.83 | | | | | | | | | | 179.46 | 59.08 | 146.93 | 196.84 | 52.04 | 936 | 1293 | 236.88 | | 168.97 | 53.85 | 186.30 | 225.25 | 59.96 | 1059 | 1437 | 232.56 | | 161.62 | 65.88 | 245.27 | 295.83 | 72.45 | 1301 | 1723 | 237.54 | | 166.88 | 73.31 | 214.76 | 331.38 | 78.48 | 1520 | 1976 | 236.55 | | 166.99 | 75.56 | 227.08 | 333.86 | 74.31 | 1665 | 2183 | 244.36 | | | | | | | | | | 175.53 | 86.05 | 258.30 | 382.06 | 80.44 | 2003 | 2486 | 247.34 | | 185.56 | 94.99 | 357.38 | 464.82 | 97.57 | 2226 | 3009 | 234.65 | | 242.34 | 129.26 | 653.91 | 675.92 | 127.32 | 2727 | 4277 | 215.84 | | 175.33 | 196.92 | 1123.29 | 834.76 | 158.67 | 3437 | 5868 | 215.06 | | 227.30 | 267.89 | 1601.79 | 1050.96 | 190.25 | 4246 | 7172 | 219.50 | | | | | | | | | | 288.49 | 342.66 | 1952.05 | 1258.00 | 222.63 | 4846 | 8159 | 234.82 | | 352.33 | 428.92 | 1977.59 | 1435.38 | 247.64 | 5277 | 8439 | 237.85 | | 392.22 | 480.70 | 1964.83 | 1593.27 | 313.44 | 5407 | 8773 | 212.58 | | 431.85 | 546.38 | 1856.72 | 1722.33 | 386.04 | 5481 | 10932 | 208.20 | | 497.96 | 622.84 | 1869.67 | 1865.28 | 547.10 | 5565 | 11718 | 174.00 | | | | | | | | | | 620.24 | 726.38 | 1994.73 | 2016.37 | 608.98 | 5850 | 12883 | 151.42 | | 719.79 | 877.84 | 2187.06 | 2203.89 | 726.64 | 6212 | 13250 | 130.46 | | 899.29 | 1102.64 | 2452.11 | 2404.45 | 1123.97 | 6658 | 14867 | 98.75 | | 1119.72 | 1395.69 | 3084.66 | 2656.91 | 1600.26 | 7337 | 16683 | 106.29 | | 1433.90 | 1660.32 | 3542.55 | 2972.97 | 1863.65 | 8342 | 18645 | 105.36 | | | | | | | | | | 1600.37 | 1813.80 | 3925.09 | 3360.41 | 2274.89 | 9213 | 20668 | 111.30 | | 2102.63 | 2201.92 | 4458.61 | 3847.79 | 2829.73 | 10222 | 23623 | 109.20 | | 2382.34 | 2617.68 | 4829.45 | 4537.14 | 3221.38 | 11385 | 26675 | 115.67 | | | | | | | | | | | | | | | | | |