Year | Value | 2022 | 726,836 | 2021 | 666,412 | 2020 | 614,360 | 2019 | 578,378 | 2018 | 552,356 | 2017 | 526,034 | 2016 | 507,038 | 2015 | 492,898 | 2014 | 471,553 | 2013 | 446,903 | 2012 | 423,670 | 2011 | 398,270 | 2010 | 366,503 | 2009 | 328,204 | 2008 | 290,981 | 2007 | 260,073 | 2006 | 235,198 | 2005 | 215,202 | 2004 | 197,808 | 2003 | 186,468 | 2002 | 182,213 | 2001 | 180,471 | 2000 | 180,403 | 1999 | 181,125 | 1998 | 181,867 | 1997 | 181,875 | 1996 | 179,944 | 1995 | 175,659 | 1994 | 169,829 | 1993 | 163,193 | 1992 | 156,937 | 1991 | 152,082 | 1990 | 148,267 | 1989 | 144,990 | 1988 | 141,830 | 1987 | 138,573 | 1986 | 135,186 | 1985 | 131,823 | 1984 | 128,572 | 1983 | 125,453 | 1982 | 122,459 | 1981 | 119,556 | 1980 | 116,761 | 1979 | 114,012 | 1978 | 111,230 | 1977 | 108,425 | 1976 | 105,573 | 1975 | 102,696 | 1974 | 99,019 | 1973 | 94,718 | 1972 | 90,805 | 1971 | 87,296 | 1970 | 84,165 | 1969 | 81,342 | 1968 | 78,749 | 1967 | 76,359 | 1966 | 74,186 | 1965 | 72,212 | 1964 | 70,409 | 1963 | 68,770 | 1962 | 67,270 | 1961 | 65,873 | 1960 | 64,566 |
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