Year | Value | 2022 | 702,826 | 2021 | 688,649 | 2020 | 674,173 | 2019 | 658,730 | 2018 | 642,856 | 2017 | 626,957 | 2016 | 610,730 | 2015 | 592,830 | 2014 | 572,644 | 2013 | 550,823 | 2012 | 527,821 | 2011 | 504,396 | 2010 | 482,250 | 2009 | 462,392 | 2008 | 444,541 | 2007 | 428,526 | 2006 | 414,161 | 2005 | 401,269 | 2004 | 389,363 | 2003 | 377,944 | 2002 | 366,854 | 2001 | 355,857 | 2000 | 344,918 | 1999 | 334,095 | 1998 | 323,395 | 1997 | 312,915 | 1996 | 302,828 | 1995 | 293,171 | 1994 | 283,924 | 1993 | 270,459 | 1992 | 252,018 | 1991 | 233,031 | 1990 | 214,097 | 1989 | 195,356 | 1988 | 181,911 | 1987 | 174,839 | 1986 | 169,613 | 1985 | 165,644 | 1984 | 162,909 | 1983 | 161,343 | 1982 | 160,640 | 1981 | 160,362 | 1980 | 160,134 | 1979 | 159,814 | 1978 | 159,359 | 1977 | 158,696 | 1976 | 157,792 | 1975 | 156,661 | 1974 | 155,245 | 1973 | 153,378 | 1972 | 151,211 | 1971 | 149,142 | 1970 | 147,374 | 1969 | 145,829 | 1968 | 144,504 | 1967 | 143,240 | 1966 | 141,590 | 1965 | 139,328 | 1964 | 136,552 | 1963 | 133,292 | 1962 | 129,763 | 1961 | 126,544 | 1960 | 123,981 |
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