Year | Value | 2022 | 206,403 | 2021 | 195,904 | 2020 | 183,758 | 2019 | 169,370 | 2018 | 159,143 | 2017 | 154,860 | 2016 | 151,498 | 2015 | 148,790 | 2014 | 146,079 | 2013 | 142,671 | 2012 | 138,582 | 2011 | 133,675 | 2010 | 128,001 | 2009 | 122,128 | 2008 | 116,209 | 2007 | 110,095 | 2006 | 104,531 | 2005 | 99,466 | 2004 | 94,732 | 2003 | 90,417 | 2002 | 85,971 | 2001 | 81,051 | 2000 | 76,473 | 1999 | 74,034 | 1998 | 75,182 | 1997 | 78,752 | 1996 | 82,796 | 1995 | 85,889 | 1994 | 86,166 | 1993 | 84,449 | 1992 | 82,355 | 1991 | 80,238 | 1990 | 78,067 | 1989 | 75,737 | 1988 | 73,539 | 1987 | 71,310 | 1986 | 69,142 | 1985 | 67,109 | 1984 | 64,836 | 1983 | 62,637 | 1982 | 60,418 | 1981 | 58,177 | 1980 | 56,288 | 1979 | 54,360 | 1978 | 52,844 | 1977 | 51,625 | 1976 | 50,476 | 1975 | 49,954 | 1974 | 49,762 | 1973 | 49,323 | 1972 | 48,905 | 1971 | 48,696 | 1970 | 48,870 | 1969 | 49,207 | 1968 | 49,225 | 1967 | 49,114 | 1966 | 48,715 | 1965 | 48,257 | 1964 | 47,503 | 1963 | 46,627 | 1962 | 46,229 | 1961 | 45,565 | 1960 | 44,681 |
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