Year | Value | 2022 | 3,597,038 | 2021 | 3,529,932 | 2020 | 3,452,794 | 2019 | 3,364,414 | 2018 | 3,276,543 | 2017 | 3,195,850 | 2016 | 3,122,760 | 2015 | 3,060,068 | 2014 | 3,010,017 | 2013 | 2,964,788 | 2012 | 2,913,026 | 2011 | 2,845,294 | 2010 | 2,764,550 | 2009 | 2,679,562 | 2008 | 2,594,295 | 2007 | 2,512,306 | 2006 | 2,440,565 | 2005 | 2,381,108 | 2004 | 2,327,865 | 2003 | 2,275,499 | 2002 | 2,221,545 | 2001 | 2,163,489 | 2000 | 2,098,846 | 1999 | 2,028,850 | 1998 | 1,958,242 | 1997 | 1,887,390 | 1996 | 1,814,306 | 1995 | 1,739,246 | 1994 | 1,665,361 | 1993 | 1,596,393 | 1992 | 1,529,155 | 1991 | 1,460,377 | 1990 | 1,392,444 | 1989 | 1,331,295 | 1988 | 1,279,318 | 1987 | 1,235,402 | 1986 | 1,199,424 | 1985 | 1,169,242 | 1984 | 1,142,611 | 1983 | 1,117,817 | 1982 | 1,093,208 | 1981 | 1,067,537 | 1980 | 1,038,590 | 1979 | 1,005,545 | 1978 | 971,928 | 1977 | 941,154 | 1976 | 915,430 | 1975 | 891,278 | 1974 | 862,026 | 1973 | 830,665 | 1972 | 801,189 | 1971 | 772,589 | 1970 | 744,773 | 1969 | 718,896 | 1968 | 695,754 | 1967 | 675,211 | 1966 | 657,005 | 1965 | 640,576 | 1964 | 625,286 | 1963 | 610,985 | 1962 | 597,876 | 1961 | 585,699 | 1960 | 573,470 |
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