Year | Value | 2022 | 93,099 | 2021 | 89,198 | 2020 | 83,759 | 2019 | 76,247 | 2018 | 69,032 | 2017 | 64,318 | 2016 | 64,214 | 2015 | 69,374 | 2014 | 78,641 | 2013 | 89,716 | 2012 | 100,209 | 2011 | 107,111 | 2010 | 107,976 | 2009 | 103,855 | 2008 | 97,884 | 2007 | 91,639 | 2006 | 87,176 | 2005 | 85,761 | 2004 | 87,902 | 2003 | 91,712 | 2002 | 95,244 | 2001 | 97,881 | 2000 | 99,367 | 1999 | 98,552 | 1998 | 94,688 | 1997 | 88,963 | 1996 | 83,630 | 1995 | 79,504 | 1994 | 76,613 | 1993 | 73,840 | 1992 | 71,214 | 1991 | 69,451 | 1990 | 68,599 | 1989 | 69,980 | 1988 | 72,283 | 1987 | 74,596 | 1986 | 77,476 | 1985 | 79,477 | 1984 | 79,528 | 1983 | 77,869 | 1982 | 75,430 | 1981 | 72,823 | 1980 | 70,446 | 1979 | 68,456 | 1978 | 66,730 | 1977 | 65,444 | 1976 | 64,670 | 1975 | 63,952 | 1974 | 62,746 | 1973 | 60,973 | 1972 | 58,459 | 1971 | 54,888 | 1970 | 50,928 | 1969 | 47,529 | 1968 | 45,490 | 1967 | 44,984 | 1966 | 45,255 | 1965 | 45,663 | 1964 | 45,275 | 1963 | 44,361 | 1962 | 43,869 | 1961 | 43,594 | 1960 | 43,368 |
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