Year | Value | 2022 | 393,474 | 2021 | 366,942 | 2020 | 343,090 | 2019 | 320,614 | 2018 | 300,432 | 2017 | 283,690 | 2016 | 269,507 | 2015 | 256,943 | 2014 | 245,898 | 2013 | 236,917 | 2012 | 229,321 | 2011 | 222,543 | 2010 | 217,662 | 2009 | 215,118 | 2008 | 213,354 | 2007 | 211,394 | 2006 | 210,082 | 2005 | 209,534 | 2004 | 208,603 | 2003 | 206,636 | 2002 | 203,444 | 2001 | 198,521 | 2000 | 191,609 | 1999 | 183,022 | 1998 | 173,015 | 1997 | 162,002 | 1996 | 150,902 | 1995 | 140,326 | 1994 | 130,203 | 1993 | 120,473 | 1992 | 111,404 | 1991 | 103,140 | 1990 | 95,755 | 1989 | 89,318 | 1988 | 83,877 | 1987 | 79,464 | 1986 | 76,042 | 1985 | 73,629 | 1984 | 72,291 | 1983 | 72,039 | 1982 | 72,583 | 1981 | 73,490 | 1980 | 74,380 | 1979 | 75,126 | 1978 | 75,754 | 1977 | 76,124 | 1976 | 76,100 | 1975 | 75,585 | 1974 | 74,458 | 1973 | 72,517 | 1972 | 69,846 | 1971 | 66,938 | 1970 | 64,122 | 1969 | 61,477 | 1968 | 59,240 | 1967 | 57,434 | 1966 | 55,595 | 1965 | 53,450 | 1964 | 50,961 | 1963 | 47,891 | 1962 | 44,505 | 1961 | 41,617 | 1960 | 39,877 |
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