Year | Value | 2022 | 945,486 | 2021 | 909,593 | 2020 | 875,542 | 2019 | 844,387 | 2018 | 816,482 | 2017 | 790,419 | 2016 | 765,297 | 2015 | 740,562 | 2014 | 714,494 | 2013 | 688,041 | 2012 | 664,385 | 2011 | 639,296 | 2010 | 615,542 | 2009 | 596,332 | 2008 | 574,035 | 2007 | 549,763 | 2006 | 527,462 | 2005 | 505,615 | 2004 | 483,311 | 2003 | 460,671 | 2002 | 438,622 | 2001 | 419,109 | 2000 | 404,987 | 1999 | 391,945 | 1998 | 378,325 | 1997 | 370,510 | 1996 | 367,725 | 1995 | 358,200 | 1994 | 345,753 | 1993 | 343,060 | 1992 | 340,837 | 1991 | 328,904 | 1990 | 316,794 | 1989 | 307,433 | 1988 | 295,223 | 1987 | 281,908 | 1986 | 268,556 | 1985 | 258,149 | 1984 | 255,442 | 1983 | 253,313 | 1982 | 239,138 | 1981 | 224,120 | 1980 | 222,700 | 1979 | 222,517 | 1978 | 217,537 | 1977 | 213,626 | 1976 | 209,930 | 1975 | 206,241 | 1974 | 202,380 | 1973 | 198,310 | 1972 | 194,170 | 1971 | 190,127 | 1970 | 186,228 | 1969 | 179,677 | 1968 | 171,569 | 1967 | 164,690 | 1966 | 158,122 | 1965 | 151,865 | 1964 | 148,561 | 1963 | 147,043 | 1962 | 144,457 | 1961 | 141,766 | 1960 | 138,987 |
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