Year | Value | 2022 | 94,382 | 2021 | 95,856 | 2020 | 98,333 | 2019 | 100,512 | 2018 | 102,615 | 2017 | 104,905 | 2016 | 106,744 | 2015 | 107,933 | 2014 | 109,195 | 2013 | 110,885 | 2012 | 113,328 | 2011 | 117,311 | 2010 | 123,150 | 2009 | 128,637 | 2008 | 132,068 | 2007 | 133,684 | 2006 | 132,891 | 2005 | 130,761 | 2004 | 127,687 | 2003 | 123,044 | 2002 | 118,323 | 2001 | 114,986 | 2000 | 112,984 | 1999 | 112,213 | 1998 | 112,461 | 1997 | 112,318 | 1996 | 111,430 | 1995 | 110,800 | 1994 | 109,382 | 1993 | 108,307 | 1992 | 110,241 | 1991 | 113,690 | 1990 | 115,913 | 1989 | 118,099 | 1988 | 120,265 | 1987 | 120,508 | 1986 | 120,452 | 1985 | 120,978 | 1984 | 121,083 | 1983 | 120,700 | 1982 | 120,633 | 1981 | 119,967 | 1980 | 119,619 | 1979 | 120,597 | 1978 | 121,965 | 1977 | 122,449 | 1976 | 122,187 | 1975 | 121,609 | 1974 | 120,102 | 1973 | 117,196 | 1972 | 113,448 | 1971 | 108,950 | 1970 | 103,005 | 1969 | 96,276 | 1968 | 88,443 | 1967 | 79,937 | 1966 | 73,032 | 1965 | 68,597 | 1964 | 67,006 | 1963 | 68,466 | 1962 | 71,805 | 1961 | 75,542 | 1960 | 78,686 |
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