Year | Value | 2022 | 739,597 | 2021 | 697,838 | 2020 | 659,930 | 2019 | 623,533 | 2018 | 589,394 | 2017 | 558,791 | 2016 | 533,619 | 2015 | 512,986 | 2014 | 495,654 | 2013 | 482,633 | 2012 | 473,185 | 2011 | 465,861 | 2010 | 459,340 | 2009 | 452,095 | 2008 | 443,018 | 2007 | 431,934 | 2006 | 418,980 | 2005 | 404,128 | 2004 | 387,537 | 2003 | 369,753 | 2002 | 351,369 | 2001 | 332,768 | 2000 | 314,742 | 1999 | 300,269 | 1998 | 288,461 | 1997 | 276,078 | 1996 | 264,494 | 1995 | 255,200 | 1994 | 245,212 | 1993 | 234,705 | 1992 | 227,672 | 1991 | 223,251 | 1990 | 219,187 | 1989 | 215,747 | 1988 | 213,845 | 1987 | 212,628 | 1986 | 211,918 | 1985 | 212,272 | 1984 | 213,468 | 1983 | 215,035 | 1982 | 215,825 | 1981 | 214,956 | 1980 | 212,830 | 1979 | 209,259 | 1978 | 204,239 | 1977 | 198,655 | 1976 | 191,615 | 1975 | 183,617 | 1974 | 176,173 | 1973 | 168,757 | 1972 | 161,484 | 1971 | 154,748 | 1970 | 149,518 | 1969 | 146,414 | 1968 | 144,463 | 1967 | 142,513 | 1966 | 140,331 | 1965 | 138,164 | 1964 | 136,056 | 1963 | 134,055 | 1962 | 132,036 | 1961 | 129,776 | 1960 | 125,501 |
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