Year | Value | 2022 | 95,363 | 2021 | 98,672 | 2020 | 102,490 | 2019 | 103,180 | 2018 | 106,040 | 2017 | 112,416 | 2016 | 116,140 | 2015 | 118,389 | 2014 | 119,825 | 2013 | 120,988 | 2012 | 121,735 | 2011 | 123,064 | 2010 | 124,995 | 2009 | 126,521 | 2008 | 128,076 | 2007 | 129,471 | 2006 | 130,650 | 2005 | 131,985 | 2004 | 134,075 | 2003 | 136,680 | 2002 | 138,705 | 2001 | 139,960 | 2000 | 140,552 | 1999 | 140,035 | 1998 | 139,101 | 1997 | 138,547 | 1996 | 137,794 | 1995 | 136,156 | 1994 | 133,709 | 1993 | 131,586 | 1992 | 129,839 | 1991 | 127,974 | 1990 | 126,436 | 1989 | 125,240 | 1988 | 123,661 | 1987 | 122,831 | 1986 | 122,645 | 1985 | 121,067 | 1984 | 118,032 | 1983 | 114,690 | 1982 | 110,929 | 1981 | 106,484 | 1980 | 102,732 | 1979 | 99,966 | 1978 | 96,772 | 1977 | 92,854 | 1976 | 89,676 | 1975 | 87,239 | 1974 | 84,470 | 1973 | 81,567 | 1972 | 78,981 | 1971 | 76,388 | 1970 | 73,996 | 1969 | 71,935 | 1968 | 70,299 | 1967 | 69,179 | 1966 | 68,476 | 1965 | 68,042 | 1964 | 67,805 | 1963 | 67,661 | 1962 | 67,615 | 1961 | 67,598 | 1960 | 67,570 |
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