Year | Value | 2022 | 103,848 | 2021 | 101,882 | 2020 | 99,640 | 2019 | 96,970 | 2018 | 93,936 | 2017 | 90,432 | 2016 | 86,564 | 2015 | 82,557 | 2014 | 78,553 | 2013 | 74,593 | 2012 | 70,723 | 2011 | 67,038 | 2010 | 63,677 | 2009 | 60,798 | 2008 | 58,403 | 2007 | 56,444 | 2006 | 54,859 | 2005 | 53,558 | 2004 | 52,389 | 2003 | 51,210 | 2002 | 49,985 | 2001 | 48,519 | 2000 | 46,802 | 1999 | 45,049 | 1998 | 43,317 | 1997 | 41,617 | 1996 | 39,883 | 1995 | 38,070 | 1994 | 36,194 | 1993 | 34,229 | 1992 | 32,246 | 1991 | 30,557 | 1990 | 29,170 | 1989 | 27,842 | 1988 | 26,236 | 1987 | 24,425 | 1986 | 22,811 | 1985 | 21,394 | 1984 | 20,177 | 1983 | 19,511 | 1982 | 19,321 | 1981 | 18,893 | 1980 | 18,108 | 1979 | 17,252 | 1978 | 16,444 | 1977 | 15,700 | 1976 | 14,978 | 1975 | 14,240 | 1974 | 13,488 | 1973 | 12,735 | 1972 | 12,093 | 1971 | 11,814 | 1970 | 11,916 | 1969 | 12,120 | 1968 | 12,238 | 1967 | 12,292 | 1966 | 12,408 | 1965 | 12,665 | 1964 | 12,893 | 1963 | 13,104 | 1962 | 13,398 | 1961 | 13,589 | 1960 | 13,546 |
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