Year | Value | 2022 | 1,008,901 | 2021 | 995,980 | 2020 | 978,228 | 2019 | 954,875 | 2018 | 925,711 | 2017 | 895,334 | 2016 | 866,576 | 2015 | 839,327 | 2014 | 814,765 | 2013 | 792,289 | 2012 | 771,532 | 2011 | 752,611 | 2010 | 735,537 | 2009 | 719,589 | 2008 | 704,167 | 2007 | 688,603 | 2006 | 672,677 | 2005 | 656,531 | 2004 | 640,032 | 2003 | 623,178 | 2002 | 606,125 | 2001 | 588,756 | 2000 | 571,050 | 1999 | 553,238 | 1998 | 535,128 | 1997 | 516,844 | 1996 | 498,508 | 1995 | 479,973 | 1994 | 461,193 | 1993 | 443,008 | 1992 | 426,361 | 1991 | 411,816 | 1990 | 399,516 | 1989 | 389,409 | 1988 | 381,469 | 1987 | 374,787 | 1986 | 368,425 | 1985 | 361,527 | 1984 | 353,982 | 1983 | 345,738 | 1982 | 336,764 | 1981 | 327,404 | 1980 | 317,703 | 1979 | 308,223 | 1978 | 298,880 | 1977 | 289,391 | 1976 | 280,976 | 1975 | 273,828 | 1974 | 267,269 | 1973 | 261,281 | 1972 | 255,705 | 1971 | 249,772 | 1970 | 243,184 | 1969 | 235,939 | 1968 | 228,227 | 1967 | 220,759 | 1966 | 214,241 | 1965 | 209,036 | 1964 | 204,982 | 1963 | 202,150 | 1962 | 200,198 | 1961 | 197,960 | 1960 | 195,011 |
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