| 1978 | 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 | 2009 | | |
|
| | | | | | | | | | | | | | | | 100.6 | 100.0 | 101.2 | 100.0 | 100.0 | | 100.6 | 114.5 | 101.6 | | 100.0 | | 100.4 | | 100.1 | | 101.8 | 101.2 | 102.2 | 100.0 | 100.0 | | 107.2 | 100.2 | 99.5 | | 99.3 | | 103.7 | | 104.5 | | 106.0 | 95.5 | 108.2 | 100.0 | 100.0 | | 131.3 | 114.1 | 106.7 | | 99.5 | | 101.5 | | 100.8 | | | | | | | | | | | | | | | | | | 101.3 | 100.4 | 102.9 | 100.0 | 100.0 | | 100.0 | 111.4 | 100.8 | | 99.4 | | 101.4 | | 100.3 | | 101.8 | 100.1 | 104.2 | 100.0 | 100.0 | | 100.0 | 104.7 | 94.3 | | 96.7 | | 101.4 | | 100.1 | | 100.5 | 100.3 | 101.5 | 100.0 | 100.0 | | 100.0 | 104.9 | 119.1 | | 97.0 | | 103.0 | | 98.1 | | 102.2 | 103.1 | 102.8 | 99.3 | 100.6 | | 106.6 | 106.8 | 112.1 | | 101.2 | | 107.4 | | 100.0 | | 117.6 | 108.1 | 126.6 | 104.6 | 116.3 | | 235.3 | 162.0 | 148.6 | | 103.0 | | 106.5 | | 101.6 | | | | | | | | | | | | | | | | | | 106.8 | 107.9 | 109.6 | 103.6 | 132.4 | | 129.7 | 106.7 | 121.4 | | 101.3 | | 102.2 | | 100.8 | | 108.6 | 107.6 | 111.3 | 104.6 | 103.5 | | 116.1 | 118.4 | 124.0 | | 104.0 | | 103.1 | | 103.5 | | 120.4 | 106.0 | 123.9 | 114.4 | 120.7 | | 144.9 | 133.5 | 124.4 | | 125.1 | | 131.5 | | 114.4 | | 117.2 | 104.6 | 112.5 | 109.5 | 129.2 | | 114.5 | 105.1 | 112.0 | | 126.2 | | 119.5 | | 133.1 | | 105.4 | 118.2 | 103.7 | 104.5 | 101.9 | | 101.7 | 107.1 | 98.6 | | 110.3 | | 111.0 | | 93.5 | | | | | | | | | | | | | | | | | | 111.9 | 142.9 | 111.2 | 132.2 | 137.4 | | 102.0 | 118.4 | 111.1 | | 105.7 | | 105.0 | | 94.4 | | 109.9 | 122.8 | 111.5 | 134.3 | 110.9 | | 101.8 | 115.1 | 104.6 | | 103.3 | | 114.8 | | 92.8 | | 119.0 | 133.8 | 120.7 | 134.6 | 111.8 | | 109.3 | 114.5 | 109.2 | | 109.2 | | 115.1 | | 99.7 | | 124.9 | 136.1 | 126.7 | 144.0 | 133.8 | 138.2 | 125.6 | 128.5 | 114.9 | | 124.7 | 112.7 | 113.2 | 104.9 | 118.7 | 124.1 | 117.3 | 128.3 | 121.1 | 135.2 | 109.0 | 123.2 | 111.1 | 124.3 | 129.5 | | 117.5 | 108.3 | 102.6 | 100.3 | 100.8 | 113.2 | | | | | | | | | | | | | | | | | 111.6 | 120.0 | 107.7 | 112.2 | 90.8 | 101.5 | 104.5 | 113.7 | 104.6 | | 119.1 | 104.6 | 110.1 | 102.1 | 110.1 | 129.2 | 105.3 | 117.5 | 102.2 | 96.8 | 100.7 | 107.0 | 109.7 | 95.0 | 94.0 | | 102.9 | 105.4 | 105.2 | 100.3 | 98.1 | 121.2 | 102.4 | 121.3 | 97.1 | 96.4 | 103.3 | 93.2 | 94.8 | 93.9 | 89.5 | | 105.9 | 97.5 | 108.6 | 99.0 | 97.8 | 104.7 | 100.6 | 107.9 | 97.7 | 97.9 | 99.4 | 92.3 | 95.5 | 106.2 | 101.4 | | 99.4 | 96.5 | 115.8 | 98.3 | 98.8 | 101.0 | 103.5 | 116.2 | 97.9 | 91.4 | 85.8 | 98.4 | 107.3 | 98.4 | 88.4 | | 102.6 | 96.3 | 113.5 | 92.3 | 97.8 | 117.9 | | | | | | | | | | | | | | | | | 103.1 | 115.9 | 101.5 | 95.0 | 87.5 | 102.6 | 96.9 | 100.2 | 101.5 | 101.5 | 100.4 | 97.0 | 98.7 | 100.8 | 114.2 | 104.2 | 98.2 | 99.4 | 98.0 | 98.5 | 94.7 | 98.9 | 95.7 | 84.7 | 94.5 | 100.6 | 95.9 | 97.0 | 100.2 | 99.5 | 96.6 | 101.9 | 100.2 | 100.7 | 103.2 | 99.1 | 114.1 | 100.9 | 102.5 | 145.4 | 111.4 | 100.2 | 97.1 | 97.7 | 100.1 | 97.8 | 98.3 | 101.6 | 101.0 | 101.8 | 104.8 | 120.6 | 117.0 | 110.1 | 107.1 | 95.0 | 104.1 | 101.2 | 98.9 | 96.9 | 99.2 | 95.7 | 101.5 | 101.4 | 101.5 | 101.3 | 104.9 | 104.6 | 98.0 | 103.8 | 104.7 | 111.9 | 111.0 | 100.0 | 100.1 | 99.7 | 98.0 | 97.5 | 99.7 | 105.9 | | | | . | | | | | | | | | | | | | 100.9 | 101.2 | 102.8 | 101.6 | 101.5 | 99.4 | 101.9 | 112.8 | 112.0 | 99.9 | 99.7 | 101.2 | 101.1 | 99.3 | 98.7 | 101.4 | 102.4 | 101.3 | 109.2 | 107.4 | 117.3 | 128.7 | 108.8 | 109.9 | 100.8 | 101.8 | 100.0 | 100.4 | 100.3 | 95.7 | 99.2 | 103.5 | 105.1 | 99.9 | 116.1 | 108.9 | 121.3 | 125.1 | 120.1 | 108.1 | 112.9 | 106.0 | 99.1 | 104.4 | 102.0 | 97.6 | 98.0 | 103.0 | 98.5 | 94.8 | 102.4 | 105.6 | 83.9 | 95.2 | 104.5 | 111.9 | 109.4 | 102.2 | 98.4 | 100.3 | 99.9 | 95.9 | 97.6 | 89.8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |