| | 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 | | 2009 | | |
|
| | | | | | | 11.5 | 8.9 | 0.2 | 2.4 | 0.01 | | | 12.3 | 8.8 | 0.2 | 3.3 | 0.02 | | | 14.3 | 9.8 | 0.5 | 3.9 | 0.05 | | | 99.4 | 64.6 | 3.9 | 30.1 | 0.8 | | | 14.9 | 10.1 | 0.7 | 4.1 | 0.05 | | | 16.8 | 11.3 | 0.7 | 4.7 | 0.05 | | | 19.6 | 12.7 | 0.8 | 6.0 | 0.1 | | | 22.2 | 14.4 | 0.9 | 6.7 | 0.2 | | | 25.9 | 16.1 | 0.8 | 8.6 | 0.4 | | | 245.7 | 142.1 | 4.1 | 91.6 | 7.9 | | | 28.1 | 17.2 | 0.8 | 9.4 | 0.7 | | | 34.4 | 20.3 | 0.8 | 12.3 | 1.0 | | | 52.6 | 31.4 | 0.9 | 18.6 | 1.7 | | | 60.4 | 34.2 | 0.7 | 23.3 | 2.2 | | | 70.2 | 39.0 | 0.9 | 28.0 | 2.3 | | | 570.1 | 293.2 | 11.2 | 244.6 | 21.1 | | | 76.5 | 39.6 | 1.5 | 32.8 | 2.6 | | | 84.5 | 43.2 | 1.6 | 36.3 | 3.4 | | | 100.4 | 51.1 | 2.3 | 42.7 | 4.3 | | | 144.3 | 72.5 | 3.1 | 64.0 | 4.7 | | | 164.4 | 86.8 | 2.7 | 68.8 | 6.1 | | | 883.4 | 441.8 | 18.2 | 388.5 | 34.9 | | | 168.9 | 89.2 | 2.8 | 71.1 | 5.8 | | | 170.5 | 86.8 | 2.9 | 74.6 | 6.2 | | | 174.8 | 88.3 | 3.2 | 75.8 | 7.5 | | | 180.6 | 89.4 | 4.1 | 79.5 | 7.6 | | | 188.6 | 88.1 | 5.2 | 87.5 | 7.8 | | | 1114.6 | 423.2 | 57.0 | 567.3 | 45.6 | | | 202.2 | 84.7 | 9.0 | 99.3 | 9.2 | | | 213.5 | 83.5 | 11.9 | 108.6 | 9.5 | | | 224.7 | 80.9 | 12.3 | 114.3 | 9.3 | 7.9 | | 234.9 | 83.1 | 11.4 | 124.3 | 8.9 | 7.2 | | 239.3 | 91.0 | 12.4 | 120.8 | 8.7 | 6.4 | | | | | | | | 240.2 | 104.5 | 14.8 | 105.1 | 9.8 | 6.0 | | 272.3 | 115.5 | 17.8 | 122.4 | 10.1 | 6.5 | | 303.9 | 128.1 | 20.5 | 140.5 | 9.8 | 5.0 | | 315.0 | 140.4 | 22.9 | 136.1 | 10.3 | 5.3 | | | | | | | | | | | | | |