Year | Value | 2022 | 112,121 | 2021 | 108,671 | 2020 | 108,455 | 2019 | 109,854 | 2018 | 111,714 | 2017 | 113,477 | 2016 | 115,211 | 2015 | 117,089 | 2014 | 118,984 | 2013 | 120,911 | 2012 | 123,705 | 2011 | 127,711 | 2010 | 132,871 | 2009 | 139,085 | 2008 | 145,320 | 2007 | 150,545 | 2006 | 153,780 | 2005 | 154,491 | 2004 | 153,027 | 2003 | 149,959 | 2002 | 145,800 | 2001 | 141,206 | 2000 | 136,798 | 1999 | 133,127 | 1998 | 130,575 | 1997 | 128,990 | 1996 | 127,935 | 1995 | 127,099 | 1994 | 126,283 | 1993 | 125,237 | 1992 | 123,648 | 1991 | 121,321 | 1990 | 118,304 | 1989 | 114,892 | 1988 | 111,711 | 1987 | 109,118 | 1986 | 107,056 | 1985 | 105,457 | 1984 | 104,216 | 1983 | 103,300 | 1982 | 102,402 | 1981 | 100,987 | 1980 | 98,720 | 1979 | 95,375 | 1978 | 91,054 | 1977 | 86,257 | 1976 | 81,369 | 1975 | 76,517 | 1974 | 71,819 | 1973 | 67,177 | 1972 | 62,483 | 1971 | 57,888 | 1970 | 53,390 | 1969 | 48,994 | 1968 | 45,386 | 1967 | 42,844 | 1966 | 40,850 | 1965 | 39,190 | 1964 | 37,888 | 1963 | 36,931 | 1962 | 36,693 | 1961 | 37,139 | 1960 | 37,676 |
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