| | 1975 | | 1976-1980 | | 1976 | | 1977 | | 1978 | | 1979 | | 1980 | | 1981-1985 | | 1981 | | 1982 | | 1983 | | 1984 | | 1985 | | 1986-1990 | | 1986 | | 1987 | | 1988 | | 1989 | | 1990 | | 1991-1995 | | 1991 | | 1992 | | 1993 | | 1994 | | 1995 | | 1996-2000 | | 1996 | | 1997 | | 1998 | | 1999 | | 2000 | | 2001-2005 | | 2001 | | 2002 | | 2003 | | 2004 | | 2005 | | | 2006 | | 2007 | | 2008 | | |
|
| | | | | | | | | | | | 29.5 | | | 25.7 | 3.7 | | | | | 9.2 | 20.3 | | 185.7 | | | 159.6 | 26.0 | | | | | 57.7 | 127.9 | | 29.1 | | | 25.0 | 4.1 | | | | | 9.1 | 20.0 | | 32.8 | | | 28.0 | 4.8 | | | | | 9.8 | 23.0 | | 37.1 | | | 31.9 | 5.1 | | | | | 11.0 | 26.0 | | 41.4 | | | 35.7 | 5.7 | | | | | 12.7 | 28.7 | | 45.3 | | | 39.0 | 6.3 | 0.1 | | | | 15.1 | 30.2 | | 240.4 | | | 201.8 | 36.5 | 2.2 | | | | 77.5 | 163.1 | | 44.1 | | | 38.1 | 5.8 | 0.1 | | | | 16.4 | 27.7 | | 44.0 | | | 38.0 | 5.8 | 0.2 | | | | 14.8 | 29.2 | | 46.9 | 5.9 | 41.0 | 39.8 | 7.0 | 0.2 | 24.9 | 9.1 | 13.0 | 14.8 | 32.2 | | 50.5 | 14.8 | 35.7 | 41.9 | 7.9 | 0.7 | 28.1 | 8.8 | 13.6 | 15.0 | 35.5 | | 54.9 | 12.4 | 42.5 | 44.0 | 10.0 | 1.0 | 29.7 | 10.8 | 14.4 | 16.5 | 38.5 | | 292.4 | 60.4 | 232.0 | 231.0 | 48.5 | 12.7 | 177.8 | 47.1 | 67.6 | 86.4 | 206.0 | | 52.4 | 11.8 | 40.6 | 42.8 | 8.7 | 0.8 | 30.2 | 10.0 | 12.2 | 15.4 | 37.0 | | 57.1 | 14.3 | 42.8 | 46.6 | 9.5 | 0.9 | 34.6 | 10.2 | 12.3 | 16.5 | 40.5 | | 70.2 | 14.9 | 55.2 | 56.2 | 11.3 | 2.7 | 42.6 | 11.9 | 15.7 | 21.8 | 48.4 | | 63.8 | 11.1 | 52.8 | 50.2 | 10.5 | 3.1 | 40.2 | 8.8 | 14.9 | 19.4 | 44.4 | | 48.9 | 8.3 | 40.6 | 35.2 | 8.5 | 5.2 | 30.2 | 6.2 | 12.5 | 13.3 | 35.7 | | 424.1 | 109.3 | 314.8 | 299.7 | 47.3 | 77.0 | 273.4 | 21.2 | 129.4 | 76.8 | 347.3 | | 58.3 | 13.6 | 44.7 | 40.6 | 8.7 | 9.0 | 38.0 | 7.1 | 13.2 | 13.7 | 44.7 | | 74.8 | 22.7 | 52.1 | 54.0 | 9.5 | 11.4 | 56.0 | 4.8 | 13.9 | 13.4 | 61.4 | | 109.5 | 40.9 | 68.6 | 83.1 | 10.6 | 15.7 | 47.3 | 6.8 | 55.4 | 24.1 | 85.4 | | 96.2 | 6.5 | 89.7 | 60.4 | 14.3 | 21.4 | 63.8 | 2.4 | 30.0 | 18.1 | 78.0 | | 85.3 | 25.6 | 59.7 | 61.6 | 4.2 | 19.5 | 68.3 | 0.1 | 16.9 | 7.5 | 77.8 | | 318.9 | 155.5 | 163.6 | 108.9 | 22.1 | 188.0 | 160.6 | 30.2 | 128.2 | 52.1 | 266.8 | | 33.1 | 17.3 | 15.8 | 17.0 | 2.5 | 13.6 | 25.8 | 1.3 | 6.0 | -1.1 | 34.2 | | 40.5 | 30.1 | 10.5 | 23.0 | 0.9 | 16.7 | 23.0 | 1.3 | 16.3 | 0.8 | 39.7 | | 48.4 | 34.0 | 14.5 | 22.0 | 4.7 | 21.7 | 26.3 | -1.5 | 23.6 | 6.2 | 42.2 | | 69.8 | 38.3 | 31.5 | 26.2 | 5.2 | 38.4 | 30.7 | 10.3 | 28.8 | 13.8 | 56.0 | | 127.1 | 35.8 | 91.3 | 20.7 | 8.8 | 97.6 | 54.8 | 18.8 | 53.5 | 32.4 | 94.7 | | 1348.7 | 510.8 | 837.9 | 203.7 | 29.4 | 1115.6 | 517.1 | 465.9 | 365.7 | 270.9 | 1077.8 | | 137.0 | 44.0 | 93.0 | 9.8 | 5.0 | 122.2 | 70.9 | 15.0 | 51.1 | 44.0 | 93.0 | | 165.5 | 61.4 | 104.1 | 19.9 | 5.7 | 139.9 | 79.1 | 17.3 | 69.1 | 48.2 | 117.3 | | 235.3 | 61.6 | 173.7 | 12.6 | 6.6 | 216.1 | 58.9 | 101.9 | 74.5 | 54.7 | 180.6 | | 397.4 | 155.4 | 242.0 | 61.5 | 5.5 | 330.4 | 161.3 | 147.3 | 88.8 | 61.3 | 336.1 | | 413.5 | 188.4 | 225.1 | 99.9 | 6.6 | 307.0 | 146.9 | 184.4 | 82.2 | 62.7 | 350.8 | | | | | | | | | | | | | 531.1 | 258.4 | 272.7 | 164.6 | 6.8 | 359.7 | 155.0 | 253.3 | 122.8 | 68.4 | 462.7 | | 695.6 | 303.4 | 392.2 | 190.0 | 5.4 | 500.2 | 209.4 | 337.7 | 148.5 | 95.1 | 600.5 | | 557.0 | 186.4 | 370.6 | 194.4 | 4.4 | 358.2 | 68.8 | 360.8 | 127.4 | 102.8 | 454.2 | | | | | | | | | | | | | | | | | | | | | | | |