Year | Value | 2022 | 660,419 | 2021 | 650,093 | 2020 | 637,656 | 2019 | 624,005 | 2018 | 610,822 | 2017 | 596,697 | 2016 | 580,840 | 2015 | 564,511 | 2014 | 547,613 | 2013 | 529,811 | 2012 | 511,409 | 2011 | 492,611 | 2010 | 473,825 | 2009 | 455,457 | 2008 | 437,514 | 2007 | 420,401 | 2006 | 404,962 | 2005 | 392,164 | 2004 | 381,097 | 2003 | 369,878 | 2002 | 358,656 | 2001 | 352,661 | 2000 | 349,336 | 1999 | 343,034 | 1998 | 336,038 | 1997 | 332,124 | 1996 | 327,922 | 1995 | 319,934 | 1994 | 312,165 | 1993 | 303,810 | 1992 | 295,325 | 1991 | 286,550 | 1990 | 275,553 | 1989 | 266,341 | 1988 | 259,542 | 1987 | 252,593 | 1986 | 245,703 | 1985 | 239,013 | 1984 | 232,609 | 1983 | 226,546 | 1982 | 220,828 | 1981 | 215,504 | 1980 | 210,690 | 1979 | 206,464 | 1978 | 202,792 | 1977 | 199,542 | 1976 | 196,590 | 1975 | 193,823 | 1974 | 188,740 | 1973 | 182,743 | 1972 | 178,553 | 1971 | 174,976 | 1970 | 171,690 | 1969 | 170,847 | 1968 | 170,868 | 1967 | 168,980 | 1966 | 166,483 | 1965 | 163,423 | 1964 | 160,224 | 1963 | 157,397 | 1962 | 154,913 | 1961 | 152,574 | 1960 | 150,486 |
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