| 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 | | |
|
| | | | | | | 22.6 | 1.4 | 10.8 | 10.1 | | 10.4 | 2.1 | 26.5 | 1.0 | 12.0 | 10.2 | | 13.5 | 2.1 | 33.2 | 0.7 | 15.7 | 14.6 | | 16.8 | 2.7 | 286.8 | 5.9 | 98.1 | 89.4 | 4.4 | 130.4 | 16.3 | 36.6 | 0.6 | 13.6 | 12.1 | | 17.2 | 2.2 | 38.6 | 1.2 | 15.4 | 14.2 | | 17.9 | 2.2 | 51.3 | 1.2 | 16.4 | 15.4 | | 20.9 | 3.2 | 66.3 | 1.3 | 20.3 | 18.9 | | 30.6 | 3.4 | 94.0 | 1.6 | 32.4 | 28.8 | 4.4 | 43.8 | 5.3 | 724.1 | 9.4 | 218.8 | 209.1 | 43.1 | 384.2 | 47.7 | 106.2 | 1.5 | 41.4 | 38.8 | 5.5 | 51.6 | 6.6 | 136.2 | 1.6 | 46.9 | 44.3 | 10.0 | 72.9 | 9.7 | 163.0 | 2.0 | 48.8 | 47.2 | 9.9 | 87.9 | 7.8 | 139.5 | 1.9 | 38.4 | 37.0 | 8.5 | 81.9 | 10.0 | 179.2 | 2.4 | 43.3 | 41.8 | 9.2 | 89.9 | 13.6 | 2358.7 | 15.5 | 624.1 | 585.1 | 154.8 | 973.5 | 256.2 | 192.0 | 2.7 | 51.3 | 49.3 | 11.8 | 90.4 | 13.0 | 266.0 | 3.9 | 82.9 | 80.2 | 22.0 | 114.2 | 28.4 | 410.4 | 2.1 | 150.4 | 134.6 | 28.2 | 165.7 | 51.7 | 648.8 | 3.7 | 185.8 | 175.9 | 40.2 | 318.4 | 81.2 | 841.5 | 3.1 | 153.7 | 145.1 | 52.6 | 284.8 | 81.9 | 5461.7 | 9.9 | 914.3 | 866.6 | 402.2 | 2160.2 | 615.3 | 876.9 | 2.8 | 174.9 | 167.3 | 69.8 | 319.7 | 99.5 | 961.2 | 0.9 | 201.1 | 192.1 | 93.3 | 380.1 | 113.4 | 1155.6 | 1.5 | 201.7 | 192.6 | 96.2 | 479.7 | 169.8 | 1170.6 | 1.7 | 179.4 | 166.6 | 85.1 | 470.4 | 108.2 | 1297.4 | 3.0 | 157.2 | 148.0 | 57.8 | 510.3 | 124.4 | 10857.4 | 63.4 | 1410.6 | 1249.9 | 316.1 | 9383.4 | 1085.7 | 1530.5 | 8.4 | 154.2 | 137.5 | 42.1 | 1367.9 | 148.3 | 1814.3 | 7.5 | 185.0 | 166.3 | 51.8 | 1621.8 | 194.1 | 2157.1 | 21.0 | 260.7 | 244.4 | 35.3 | 1875.4 | 215.7 | 2528.3 | 14.6 | 401.0 | 318.3 | 66.0 | 2112.7 | 218.8 | 2827.2 | 11.9 | 409.7 | 383.4 | 120.9 | 2405.6 | 308.8 | | | | | | | | 3371.5 | 14.5 | 363.2 | 358.0 | 124.0 | 2993.8 | 523.6 | 3966.6 | 16.7 | 484.1 | 477.7 | 184.1 | 3465.8 | 631.3 | 3848.5 | 28.1 | 386.0 | 380.8 | 127.6 | 3434.4 | 701.3 | 4858.4 | 57.4 | 411.4 | 406.2 | 151.1 | 4389.5 | 827.9 | | | | | | | | | | | | | | | |