Year | Value | 2022 | 3,780,532 | 2021 | 3,693,201 | 2020 | 3,607,029 | 2019 | 3,516,451 | 2018 | 3,418,264 | 2017 | 3,319,518 | 2016 | 3,223,349 | 2015 | 3,127,161 | 2014 | 3,029,668 | 2013 | 2,930,980 | 2012 | 2,829,323 | 2011 | 2,725,336 | 2010 | 2,622,772 | 2009 | 2,522,418 | 2008 | 2,424,003 | 2007 | 2,328,914 | 2006 | 2,236,423 | 2005 | 2,147,540 | 2004 | 2,059,851 | 2003 | 1,971,921 | 2002 | 1,888,214 | 2001 | 1,809,729 | 2000 | 1,733,325 | 1999 | 1,662,200 | 1998 | 1,598,436 | 1997 | 1,538,234 | 1996 | 1,483,209 | 1995 | 1,435,975 | 1994 | 1,396,273 | 1993 | 1,360,881 | 1992 | 1,327,257 | 1991 | 1,292,840 | 1990 | 1,255,002 | 1989 | 1,219,020 | 1988 | 1,187,112 | 1987 | 1,154,988 | 1986 | 1,123,055 | 1985 | 1,092,596 | 1984 | 1,063,302 | 1983 | 1,034,137 | 1982 | 1,005,313 | 1981 | 976,413 | 1980 | 945,309 | 1979 | 912,615 | 1978 | 880,213 | 1977 | 847,842 | 1976 | 816,298 | 1975 | 785,113 | 1974 | 752,309 | 1973 | 718,253 | 1972 | 684,978 | 1971 | 655,236 | 1970 | 632,471 | 1969 | 616,565 | 1968 | 604,463 | 1967 | 594,976 | 1966 | 587,230 | 1965 | 579,594 | 1964 | 570,209 | 1963 | 558,519 | 1962 | 545,094 | 1961 | 530,031 | 1960 | 513,522 |
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