Year | Value | 2022 | 656,706 | 2021 | 632,825 | 2020 | 619,774 | 2019 | 601,172 | 2018 | 578,082 | 2017 | 573,773 | 2016 | 582,208 | 2015 | 598,252 | 2014 | 639,755 | 2013 | 704,168 | 2012 | 751,466 | 2011 | 752,070 | 2010 | 729,873 | 2009 | 703,573 | 2008 | 684,532 | 2007 | 645,464 | 2006 | 582,817 | 2005 | 539,302 | 2004 | 511,521 | 2003 | 485,045 | 2002 | 460,164 | 2001 | 436,847 | 2000 | 415,891 | 1999 | 397,460 | 1998 | 381,051 | 1997 | 366,099 | 1996 | 352,190 | 1995 | 338,579 | 1994 | 324,332 | 1993 | 309,735 | 1992 | 295,396 | 1991 | 281,541 | 1990 | 268,766 | 1989 | 257,553 | 1988 | 250,547 | 1987 | 245,402 | 1986 | 237,802 | 1985 | 228,836 | 1984 | 219,141 | 1983 | 206,611 | 1982 | 194,257 | 1981 | 186,106 | 1980 | 180,243 | 1979 | 175,863 | 1978 | 172,412 | 1977 | 169,460 | 1976 | 166,945 | 1975 | 164,776 | 1974 | 162,903 | 1973 | 161,462 | 1972 | 160,115 | 1971 | 158,507 | 1970 | 156,826 | 1969 | 155,085 | 1968 | 153,208 | 1967 | 151,131 | 1966 | 148,714 | 1965 | 145,826 | 1964 | 142,462 | 1963 | 138,684 | 1962 | 134,558 | 1961 | 130,140 | 1960 | 125,473 |
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