Year | Value | 2022 | 367,905 | 2021 | 361,339 | 2020 | 351,934 | 2019 | 342,210 | 2018 | 332,217 | 2017 | 322,060 | 2016 | 311,794 | 2015 | 295,116 | 2014 | 267,255 | 2013 | 236,308 | 2012 | 221,912 | 2011 | 219,994 | 2010 | 215,575 | 2009 | 211,795 | 2008 | 207,961 | 2007 | 203,370 | 2006 | 190,771 | 2005 | 177,784 | 2004 | 172,136 | 2003 | 166,091 | 2002 | 159,897 | 2001 | 153,503 | 2000 | 146,879 | 1999 | 140,131 | 1998 | 133,401 | 1997 | 126,700 | 1996 | 119,847 | 1995 | 112,597 | 1994 | 104,876 | 1993 | 96,873 | 1992 | 89,056 | 1991 | 81,865 | 1990 | 75,489 | 1989 | 70,269 | 1988 | 66,127 | 1987 | 62,470 | 1986 | 59,109 | 1985 | 56,056 | 1984 | 53,314 | 1983 | 50,855 | 1982 | 48,812 | 1981 | 47,337 | 1980 | 46,391 | 1979 | 45,878 | 1978 | 45,643 | 1977 | 45,450 | 1976 | 45,098 | 1975 | 44,385 | 1974 | 43,172 | 1973 | 41,554 | 1972 | 39,691 | 1971 | 37,648 | 1970 | 35,439 | 1969 | 33,115 | 1968 | 30,734 | 1967 | 28,420 | 1966 | 26,381 | 1965 | 24,747 | 1964 | 23,542 | 1963 | 22,699 | 1962 | 21,992 | 1961 | 21,179 | 1960 | 20,170 |
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