| | 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 | | |
|
| | | | | | 108.8 | 37.1 | 16.5 | 11.5 | 43.7 | | 120.1 | 42.0 | 18.3 | 13.4 | 46.4 | | 139.1 | 48.9 | 21.0 | 15.4 | 53.8 | | 950.9 | 350.9 | 142.8 | 111.0 | 346.2 | | 139.2 | 52.9 | 22.0 | 16.9 | 47.4 | | 154.9 | 57.4 | 23.2 | 17.7 | 56.6 | | 183.1 | 66.0 | 26.8 | 20.7 | 69.6 | | 216.6 | 79.1 | 31.8 | 25.4 | 80.3 | | 257.1 | 95.5 | 39.0 | 30.3 | 92.3 | | 1978.7 | 773.7 | 290.5 | 244.9 | 669.6 | | 284.9 | 107.8 | 43.4 | 34.9 | 98.8 | | 326.8 | 125.4 | 48.0 | 40.9 | 112.5 | | 410.2 | 153.9 | 59.7 | 49.9 | 146.7 | | 456.0 | 179.3 | 66.5 | 57.1 | 153.1 | | 500.8 | 207.3 | 72.9 | 62.1 | 158.5 | | 4847.2 | 2102.6 | 717.3 | 608.1 | 1419.2 | | 598.9 | 254.2 | 86.4 | 75.7 | 182.6 | | 709.1 | 304.7 | 103.3 | 89.5 | 211.6 | | 886.2 | 387.7 | 131.4 | 109.0 | 258.1 | | 1145.3 | 508.1 | 168.9 | 140.2 | 328.1 | | 1507.7 | 647.9 | 227.3 | 193.7 | 438.8 | | 12084.0 | 5112.5 | 1761.0 | 1664.8 | 3545.7 | | 1789.2 | 760.9 | 264.9 | 236.9 | 526.5 | | 2077.1 | 880.1 | 302.6 | 275.0 | 619.4 | | 2377.2 | 1008.5 | 341.3 | 319.6 | 707.8 | | 2678.8 | 1135.3 | 388.1 | 375.3 | 780.1 | | 3161.7 | 1327.7 | 464.1 | 458.0 | 911.9 | | 26032.9 | 11244.4 | 3999.7 | 4091.6 | 6697.2 | | 3708.0 | 1538.7 | 549.8 | 559.7 | 1059.8 | | 4315.0 | 1810.6 | 643.0 | 680.3 | 1181.1 | | 5007.2 | 2119.7 | 753.1 | 791.5 | 1342.9 | | 6033.2 | 2595.5 | 960.4 | 960.5 | 1516.8 | | 6969.5 | 3179.9 | 1093.4 | 1099.6 | 1596.6 | | | | | | | 8117.8 | 3657.3 | 1286.7 | 1268.3 | 1905.5 | | 9846.8 | 4405.8 | 1625.8 | 1383.0 | 2432.2 | | 11115.0 | 5615.8 | 1896.6 | 1608.4 | 1994.2 | | 12153.0 | 6141.6 | 1953.5 | 1707.7 | 2350.2 | | | | | | | | | | | |