Year | Value | 2022 | 70,319 | 2021 | 71,680 | 2020 | 73,888 | 2019 | 76,788 | 2018 | 80,197 | 2017 | 83,102 | 2016 | 85,078 | 2015 | 86,346 | 2014 | 87,029 | 2013 | 87,204 | 2012 | 87,415 | 2011 | 88,062 | 2010 | 89,603 | 2009 | 92,322 | 2008 | 96,155 | 2007 | 100,860 | 2006 | 106,029 | 2005 | 111,515 | 2004 | 117,316 | 2003 | 123,197 | 2002 | 129,419 | 2001 | 136,094 | 2000 | 143,909 | 1999 | 151,205 | 1998 | 158,073 | 1997 | 164,483 | 1996 | 170,291 | 1995 | 175,643 | 1994 | 180,936 | 1993 | 186,283 | 1992 | 191,448 | 1991 | 195,970 | 1990 | 199,772 | 1989 | 198,284 | 1988 | 194,656 | 1987 | 192,264 | 1986 | 189,430 | 1985 | 186,462 | 1984 | 183,182 | 1983 | 180,098 | 1982 | 177,630 | 1981 | 176,114 | 1980 | 175,671 | 1979 | 175,492 | 1978 | 175,339 | 1977 | 174,817 | 1976 | 173,734 | 1975 | 172,348 | 1974 | 170,850 | 1973 | 169,491 | 1972 | 167,841 | 1971 | 165,801 | 1970 | 164,071 | 1969 | 162,517 | 1968 | 160,874 | 1967 | 159,845 | 1966 | 159,521 | 1965 | 159,105 | 1964 | 157,847 | 1963 | 155,482 | 1962 | 152,093 | 1961 | 147,818 | 1960 | 142,955 |
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