Year | Value | 2022 | 206,474 | 2021 | 199,513 | 2020 | 196,678 | 2019 | 192,727 | 2018 | 184,562 | 2017 | 176,708 | 2016 | 168,866 | 2015 | 160,897 | 2014 | 153,356 | 2013 | 146,269 | 2012 | 139,376 | 2011 | 132,329 | 2010 | 125,114 | 2009 | 118,306 | 2008 | 112,391 | 2007 | 107,510 | 2006 | 103,354 | 2005 | 99,723 | 2004 | 96,459 | 2003 | 93,248 | 2002 | 89,938 | 2001 | 86,466 | 2000 | 82,631 | 1999 | 78,230 | 1998 | 73,032 | 1997 | 66,805 | 1996 | 61,418 | 1995 | 59,384 | 1994 | 58,885 | 1993 | 57,777 | 1992 | 56,252 | 1991 | 54,260 | 1990 | 51,765 | 1989 | 48,858 | 1988 | 45,562 | 1987 | 42,210 | 1986 | 39,001 | 1985 | 35,854 | 1984 | 32,929 | 1983 | 30,366 | 1982 | 28,205 | 1981 | 26,451 | 1980 | 25,107 | 1979 | 24,131 | 1978 | 23,484 | 1977 | 23,079 | 1976 | 22,842 | 1975 | 22,760 | 1974 | 22,932 | 1973 | 23,313 | 1972 | 23,694 | 1971 | 23,931 | 1970 | 23,946 | 1969 | 23,745 | 1968 | 23,299 | 1967 | 22,547 | 1966 | 21,453 | 1965 | 19,931 | 1964 | 18,399 | 1963 | 17,333 | 1962 | 16,780 | 1961 | 16,610 | 1960 | 16,632 |
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