Year | Value | 2022 | 2,249,703 | 2021 | 2,220,361 | 2020 | 2,185,302 | 2019 | 2,142,052 | 2018 | 2,098,816 | 2017 | 2,090,645 | 2016 | 2,121,885 | 2015 | 2,152,516 | 2014 | 2,153,977 | 2013 | 2,121,333 | 2012 | 2,068,852 | 2011 | 1,998,985 | 2010 | 1,917,340 | 2009 | 1,834,474 | 2008 | 1,730,450 | 2007 | 1,623,775 | 2006 | 1,526,470 | 2005 | 1,418,528 | 2004 | 1,329,720 | 2003 | 1,281,903 | 2002 | 1,247,795 | 2001 | 1,215,955 | 2000 | 1,185,870 | 1999 | 1,140,842 | 1998 | 1,094,156 | 1997 | 1,058,009 | 1996 | 1,039,985 | 1995 | 1,038,053 | 1994 | 1,044,336 | 1993 | 1,048,677 | 1992 | 1,031,873 | 1991 | 997,158 | 1990 | 972,929 | 1989 | 953,129 | 1988 | 920,392 | 1987 | 883,148 | 1986 | 841,251 | 1985 | 790,227 | 1984 | 741,705 | 1983 | 702,233 | 1982 | 664,310 | 1981 | 631,442 | 1980 | 610,751 | 1979 | 595,720 | 1978 | 588,525 | 1977 | 588,855 | 1976 | 589,244 | 1975 | 586,582 | 1974 | 575,343 | 1973 | 552,600 | 1972 | 528,552 | 1971 | 510,596 | 1970 | 495,719 | 1969 | 483,896 | 1968 | 476,087 | 1967 | 468,391 | 1966 | 460,466 | 1965 | 453,065 | 1964 | 449,281 | 1963 | 448,895 | 1962 | 448,939 | 1961 | 448,495 | 1960 | 441,487 |
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