Year | Value | 2022 | 269,781 | 2021 | 262,138 | 2020 | 253,787 | 2019 | 248,534 | 2018 | 246,523 | 2017 | 246,898 | 2016 | 249,844 | 2015 | 253,614 | 2014 | 254,733 | 2013 | 254,510 | 2012 | 254,804 | 2011 | 253,066 | 2010 | 248,997 | 2009 | 244,102 | 2008 | 238,899 | 2007 | 232,821 | 2006 | 227,184 | 2005 | 222,725 | 2004 | 218,974 | 2003 | 215,447 | 2002 | 211,125 | 2001 | 205,863 | 2000 | 200,516 | 1999 | 193,737 | 1998 | 184,108 | 1997 | 175,501 | 1996 | 169,187 | 1995 | 162,952 | 1994 | 159,557 | 1993 | 161,184 | 1992 | 162,803 | 1991 | 163,723 | 1990 | 165,863 | 1989 | 166,135 | 1988 | 163,781 | 1987 | 160,931 | 1986 | 157,319 | 1985 | 152,136 | 1984 | 147,049 | 1983 | 143,808 | 1982 | 140,465 | 1981 | 136,161 | 1980 | 132,575 | 1979 | 127,704 | 1978 | 121,335 | 1977 | 115,252 | 1976 | 110,839 | 1975 | 102,355 | 1974 | 94,414 | 1973 | 92,644 | 1972 | 92,245 | 1971 | 91,615 | 1970 | 91,526 | 1969 | 92,541 | 1968 | 92,395 | 1967 | 90,914 | 1966 | 90,941 | 1965 | 89,929 | 1964 | 88,415 | 1963 | 87,727 | 1962 | 85,589 | 1961 | 82,963 | 1960 | 81,139 |
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