Year | Value | 2022 | 3,610,502 | 2021 | 3,482,470 | 2020 | 3,342,168 | 2019 | 3,221,623 | 2018 | 3,131,174 | 2017 | 3,039,195 | 2016 | 2,933,859 | 2015 | 2,828,100 | 2014 | 2,727,314 | 2013 | 2,618,965 | 2012 | 2,510,783 | 2011 | 2,406,569 | 2010 | 2,304,983 | 2009 | 2,212,376 | 2008 | 2,123,706 | 2007 | 2,036,977 | 2006 | 1,956,406 | 2005 | 1,884,179 | 2004 | 1,823,788 | 2003 | 1,781,584 | 2002 | 1,749,693 | 2001 | 1,715,000 | 2000 | 1,682,282 | 1999 | 1,655,378 | 1998 | 1,629,497 | 1997 | 1,620,036 | 1996 | 1,638,063 | 1995 | 1,640,309 | 1994 | 1,550,275 | 1993 | 1,438,702 | 1992 | 1,385,630 | 1991 | 1,340,628 | 1990 | 1,287,375 | 1989 | 1,237,172 | 1988 | 1,194,612 | 1987 | 1,154,872 | 1986 | 1,118,314 | 1985 | 1,085,641 | 1984 | 1,051,260 | 1983 | 1,018,669 | 1982 | 991,994 | 1981 | 966,105 | 1980 | 940,200 | 1979 | 907,870 | 1978 | 869,448 | 1977 | 847,254 | 1976 | 842,505 | 1975 | 837,819 | 1974 | 831,645 | 1973 | 821,336 | 1972 | 804,553 | 1971 | 784,330 | 1970 | 761,474 | 1969 | 736,615 | 1968 | 712,109 | 1967 | 688,150 | 1966 | 665,092 | 1965 | 643,122 | 1964 | 622,596 | 1963 | 602,812 | 1962 | 583,170 | 1961 | 564,481 | 1960 | 546,804 |
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