Year | Value | 2022 | 769,113 | 2021 | 762,618 | 2020 | 752,702 | 2019 | 740,471 | 2018 | 722,614 | 2017 | 705,739 | 2016 | 694,205 | 2015 | 683,440 | 2014 | 672,828 | 2013 | 662,185 | 2012 | 651,017 | 2011 | 639,024 | 2010 | 626,421 | 2009 | 613,381 | 2008 | 599,935 | 2007 | 586,383 | 2006 | 573,119 | 2005 | 560,488 | 2004 | 548,699 | 2003 | 537,772 | 2002 | 527,798 | 2001 | 518,764 | 2000 | 510,716 | 1999 | 503,701 | 1998 | 497,142 | 1997 | 490,458 | 1996 | 483,539 | 1995 | 476,398 | 1994 | 468,797 | 1993 | 460,563 | 1992 | 451,633 | 1991 | 441,546 | 1990 | 429,982 | 1989 | 417,479 | 1988 | 404,855 | 1987 | 392,332 | 1986 | 380,050 | 1985 | 368,387 | 1984 | 357,409 | 1983 | 346,865 | 1982 | 336,577 | 1981 | 326,540 | 1980 | 316,884 | 1979 | 307,612 | 1978 | 297,950 | 1977 | 286,539 | 1976 | 273,662 | 1975 | 260,699 | 1974 | 248,025 | 1973 | 236,205 | 1972 | 226,481 | 1971 | 218,550 | 1970 | 211,047 | 1969 | 203,608 | 1968 | 196,335 | 1967 | 189,415 | 1966 | 183,097 | 1965 | 177,396 | 1964 | 172,230 | 1963 | 167,677 | 1962 | 163,667 | 1961 | 159,857 | 1960 | 156,059 |
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