Year | Value | 2022 | 158,567 | 2021 | 150,373 | 2020 | 140,964 | 2019 | 125,845 | 2018 | 108,902 | 2017 | 96,113 | 2016 | 91,301 | 2015 | 96,037 | 2014 | 108,512 | 2013 | 124,549 | 2012 | 139,355 | 2011 | 148,448 | 2010 | 149,528 | 2009 | 143,532 | 2008 | 131,571 | 2007 | 117,745 | 2006 | 106,668 | 2005 | 100,747 | 2004 | 101,334 | 2003 | 106,572 | 2002 | 112,731 | 2001 | 116,903 | 2000 | 117,335 | 1999 | 113,426 | 1998 | 106,461 | 1997 | 97,611 | 1996 | 87,099 | 1995 | 77,840 | 1994 | 71,746 | 1993 | 67,391 | 1992 | 64,282 | 1991 | 63,034 | 1990 | 63,141 | 1989 | 64,695 | 1988 | 70,636 | 1987 | 77,173 | 1986 | 83,463 | 1985 | 87,277 | 1984 | 88,465 | 1983 | 88,237 | 1982 | 86,842 | 1981 | 85,213 | 1980 | 83,847 | 1979 | 82,349 | 1978 | 80,490 | 1977 | 78,656 | 1976 | 76,864 | 1975 | 74,993 | 1974 | 73,128 | 1973 | 71,340 | 1972 | 69,687 | 1971 | 68,291 | 1970 | 67,334 | 1969 | 66,518 | 1968 | 65,573 | 1967 | 64,802 | 1966 | 64,553 | 1965 | 65,021 | 1964 | 66,268 | 1963 | 68,449 | 1962 | 71,186 | 1961 | 73,406 | 1960 | 74,336 |
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