Year | Value | 2022 | 614,747 | 2021 | 588,139 | 2020 | 561,120 | 2019 | 532,942 | 2018 | 503,537 | 2017 | 474,624 | 2016 | 448,560 | 2015 | 425,954 | 2014 | 406,232 | 2013 | 390,189 | 2012 | 377,734 | 2011 | 366,030 | 2010 | 353,254 | 2009 | 340,629 | 2008 | 329,494 | 2007 | 317,891 | 2006 | 304,829 | 2005 | 293,468 | 2004 | 285,370 | 2003 | 278,395 | 2002 | 271,462 | 2001 | 266,232 | 2000 | 263,145 | 1999 | 259,980 | 1998 | 255,637 | 1997 | 250,293 | 1996 | 243,525 | 1995 | 235,198 | 1994 | 225,917 | 1993 | 215,599 | 1992 | 204,078 | 1991 | 192,134 | 1990 | 180,300 | 1989 | 168,388 | 1988 | 156,170 | 1987 | 144,076 | 1986 | 132,773 | 1985 | 122,724 | 1984 | 114,101 | 1983 | 107,113 | 1982 | 101,965 | 1981 | 98,535 | 1980 | 96,771 | 1979 | 96,835 | 1978 | 98,752 | 1977 | 102,055 | 1976 | 106,049 | 1975 | 110,011 | 1974 | 113,579 | 1973 | 116,697 | 1972 | 118,991 | 1971 | 120,102 | 1970 | 120,015 | 1969 | 118,801 | 1968 | 116,258 | 1967 | 112,541 | 1966 | 108,334 | 1965 | 104,089 | 1964 | 99,890 | 1963 | 95,972 | 1962 | 92,412 | 1961 | 88,809 | 1960 | 85,049 |
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