Year | Value | 2022 | 99,274 | 2021 | 101,668 | 2020 | 102,444 | 2019 | 99,138 | 2018 | 98,389 | 2017 | 101,833 | 2016 | 104,059 | 2015 | 106,389 | 2014 | 108,755 | 2013 | 110,819 | 2012 | 112,140 | 2011 | 113,511 | 2010 | 115,048 | 2009 | 116,485 | 2008 | 118,634 | 2007 | 120,722 | 2006 | 121,880 | 2005 | 122,382 | 2004 | 122,021 | 2003 | 120,302 | 2002 | 119,076 | 2001 | 118,811 | 2000 | 117,255 | 1999 | 115,580 | 1998 | 114,649 | 1997 | 112,873 | 1996 | 110,327 | 1995 | 108,851 | 1994 | 108,428 | 1993 | 107,523 | 1992 | 107,239 | 1991 | 107,342 | 1990 | 105,909 | 1989 | 103,716 | 1988 | 101,863 | 1987 | 99,056 | 1986 | 95,275 | 1985 | 91,526 | 1984 | 88,005 | 1983 | 84,762 | 1982 | 81,760 | 1981 | 79,280 | 1980 | 77,814 | 1979 | 75,971 | 1978 | 73,081 | 1977 | 71,038 | 1976 | 69,891 | 1975 | 68,845 | 1974 | 68,064 | 1973 | 67,484 | 1972 | 66,694 | 1971 | 65,735 | 1970 | 64,491 | 1969 | 62,449 | 1968 | 60,284 | 1967 | 58,719 | 1966 | 57,717 | 1965 | 57,192 | 1964 | 57,070 | 1963 | 57,027 | 1962 | 56,786 | 1961 | 56,315 | 1960 | 55,740 |
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