Year | Value | 2022 | 72,730 | 2021 | 75,039 | 2020 | 76,638 | 2019 | 77,773 | 2018 | 78,687 | 2017 | 79,885 | 2016 | 81,348 | 2015 | 82,936 | 2014 | 84,802 | 2013 | 86,550 | 2012 | 87,825 | 2011 | 88,767 | 2010 | 89,652 | 2009 | 90,679 | 2008 | 91,754 | 2007 | 92,597 | 2006 | 93,866 | 2005 | 95,798 | 2004 | 98,475 | 2003 | 102,409 | 2002 | 107,137 | 2001 | 110,963 | 2000 | 112,937 | 1999 | 113,843 | 1998 | 113,789 | 1997 | 113,522 | 1996 | 114,434 | 1995 | 118,162 | 1994 | 127,869 | 1993 | 141,974 | 1992 | 158,315 | 1991 | 169,245 | 1990 | 173,316 | 1989 | 177,717 | 1988 | 181,722 | 1987 | 184,851 | 1986 | 186,675 | 1985 | 186,644 | 1984 | 184,923 | 1983 | 182,514 | 1982 | 180,459 | 1981 | 179,638 | 1980 | 180,505 | 1979 | 182,754 | 1978 | 185,690 | 1977 | 188,805 | 1976 | 191,711 | 1975 | 194,161 | 1974 | 196,385 | 1973 | 198,664 | 1972 | 201,156 | 1971 | 204,270 | 1970 | 208,519 | 1969 | 213,598 | 1968 | 218,988 | 1967 | 224,426 | 1966 | 229,430 | 1965 | 233,462 | 1964 | 236,328 | 1963 | 237,991 | 1962 | 238,391 | 1961 | 238,101 | 1960 | 237,688 |
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