| | 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 | | |
|
| | | | | | | | | | | | 52.3 | 7.3 | 45.0 | 43.1 | 9.2 | | 18.1 | 13.1 | 21.2 | 13.8 | 38.5 | | 57.7 | 10.9 | 46.8 | 47.2 | 10.2 | 0.2 | 19.7 | 12.6 | 25.5 | 15.8 | 41.9 | | | | | | | | | | | | | 60.6 | 10.6 | 50.0 | 49.1 | 11.1 | 0.4 | 21.8 | 14.8 | 24.0 | 19.1 | 41.5 | | 63.8 | 10.4 | 53.4 | 50.8 | 12.4 | 0.6 | 24.2 | 14.7 | 25.0 | 22.5 | 41.3 | | 65.8 | 10.4 | 55.4 | 51.8 | 13.6 | 0.5 | 25.5 | 15.2 | 25.1 | 24.1 | 41.8 | | 72.0 | 14.9 | 57.1 | 55.2 | 15.9 | 0.9 | 29.5 | 15.1 | 27.5 | 27.0 | 45.0 | | 85.9 | 17.0 | 68.9 | 64.6 | 19.8 | 1.6 | 36.3 | 19.6 | 30.1 | 30.9 | 55.0 | | | | | | | | | | | | | 105.6 | 21.5 | 84.1 | 78.2 | 24.7 | 2.7 | 47.0 | 22.3 | 36.4 | 38.5 | 67.2 | | 120.6 | 25.4 | 95.2 | 88.6 | 28.3 | 3.7 | 54.3 | 26.8 | 39.4 | 45.3 | 75.2 | | 139.5 | 21.3 | 118.2 | 102.2 | 31.6 | 5.7 | 62.6 | 33.6 | 43.3 | 54.7 | 84.8 | | 180.1 | 27.1 | 153.0 | 130.2 | 39.2 | 10.7 | 85.3 | 40.3 | 54.5 | 72.6 | 107.5 | | 213.8 | 32.3 | 181.5 | 153.2 | 46.8 | 13.7 | 105.4 | 44.4 | 63.9 | 86.2 | 127.6 | | | | | | | | | | | | | 423.6 | 61.7 | 361.9 | 305.7 | 79.2 | 38.7 | 232.1 | 77.0 | 114.5 | 163.7 | 259.9 | | 481.9 | 68.9 | 413.0 | 332.9 | 91.5 | 57.5 | 264.4 | 80.5 | 137.1 | 179.7 | 302.2 | | 805.2 | 146.3 | 658.9 | 586.7 | 104.6 | 113.8 | 404.9 | 102.7 | 297.5 | 259.3 | 545.9 | | 874.3 | 147.6 | 726.7 | 558.1 | 125.2 | 190.9 | 455.5 | 85.3 | 333.4 | 277.6 | 596.6 | | 1103.2 | 226.3 | 876.9 | 654.5 | 159.8 | 288.9 | 600.0 | 88.0 | 415.2 | 341.5 | 761.7 | | | | | | | | | | | | | 1218.3 | 244.8 | 973.5 | 708.0 | 161.8 | 348.6 | 640.1 | 105.0 | 473.2 | 386.5 | 831.8 | | 1410.8 | 325.5 | 1085.3 | 768.1 | 197.4 | 445.3 | 696.5 | 121.2 | 593.0 | 446.5 | 964.2 | | 1819.1 | 501.8 | 1317.3 | 788.2 | 235.3 | 795.7 | 916.2 | 120.5 | 782.4 | 557.5 | 1261.7 | | 1809.1 | 457.3 | 1351.8 | 734.8 | 211.5 | 862.8 | 799.0 | 187.5 | 822.6 | 562.0 | 1247.1 | | 2042.9 | 501.0 | 1541.9 | 773.3 | 185.6 | 1084.0 | 976.3 | 212.5 | 854.1 | 558.5 | 1484.4 | | | | | | | | | | | | | 2025.0 | 539.9 | 1485.1 | 613.8 | 91.2 | 1320.0 | 1229.2 | 197.7 | 598.1 | 550.5 | 1474.5 | | 2114.7 | 530.9 | 1583.8 | 495.8 | 79.5 | 1539.4 | 1151.3 | 184.0 | 779.4 | 562.4 | 1552.3 | | 2298.7 | 512.0 | 1786.7 | 467.4 | 81.5 | 1749.8 | 622.1 | 871.5 | 805.1 | 550.7 | 1748.0 | | 3302.6 | 719.8 | 2582.8 | 483.4 | 65.7 | 2753.5 | 976.4 | 1095.9 | 1230.3 | 681.8 | 2620.8 | | 3701.6 | 785.6 | 2916.0 | 455.7 | 64.1 | 3181.8 | 1206.1 | 1205.2 | 1290.3 | 730.6 | 2971.0 | | | | | | | | | | | | | 4319.9 | 959.8 | 3360.1 | 495.8 | 63.6 | 3760.5 | 1400.2 | 1397.8 | 1521.9 | 823.0 | 3496.9 | | 4912.3 | 1133.6 | 3778.7 | 582.1 | 63.5 | 4266.7 | 1507.8 | 1742.8 | 1661.7 | 940.6 | 3971.7 | | 5928.2 | 1633.3 | 4294.9 | 943.2 | 54.5 | 4930.5 | 1767.9 | 2324.0 | 1836.3 | 1080.6 | 4847.6 | | | | | | | | | | | | | | | | | | | | | | | |