Year | Value | 2022 | 279,933 | 2021 | 270,540 | 2020 | 261,678 | 2019 | 253,181 | 2018 | 244,879 | 2017 | 236,721 | 2016 | 228,798 | 2015 | 221,129 | 2014 | 213,716 | 2013 | 206,541 | 2012 | 199,358 | 2011 | 192,105 | 2010 | 185,055 | 2009 | 178,051 | 2008 | 171,124 | 2007 | 164,279 | 2006 | 157,223 | 2005 | 149,956 | 2004 | 142,548 | 2003 | 135,449 | 2002 | 131,503 | 2001 | 131,310 | 2000 | 132,673 | 1999 | 135,018 | 1998 | 137,662 | 1997 | 137,776 | 1996 | 134,819 | 1995 | 130,953 | 1994 | 127,011 | 1993 | 123,522 | 1992 | 120,546 | 1991 | 117,905 | 1990 | 115,296 | 1989 | 112,665 | 1988 | 110,125 | 1987 | 107,764 | 1986 | 105,774 | 1985 | 104,110 | 1984 | 102,706 | 1983 | 101,637 | 1982 | 100,950 | 1981 | 100,577 | 1980 | 100,416 | 1979 | 100,390 | 1978 | 100,440 | 1977 | 100,473 | 1976 | 100,511 | 1975 | 100,586 | 1974 | 100,624 | 1973 | 100,597 | 1972 | 100,486 | 1971 | 100,269 | 1970 | 99,902 | 1969 | 99,373 | 1968 | 98,750 | 1967 | 98,017 | 1966 | 97,153 | 1965 | 96,137 | 1964 | 94,988 | 1963 | 93,719 | 1962 | 92,356 | 1961 | 90,999 | 1960 | 89,690 |
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