Year | Value | 2022 | 2,156,828 | 2021 | 2,055,056 | 2020 | 1,962,985 | 2019 | 1,892,411 | 2018 | 1,833,669 | 2017 | 1,779,395 | 2016 | 1,703,106 | 2015 | 1,585,906 | 2014 | 1,454,815 | 2013 | 1,329,498 | 2012 | 1,211,980 | 2011 | 1,104,928 | 2010 | 1,013,330 | 2009 | 939,693 | 2008 | 873,483 | 2007 | 806,693 | 2006 | 741,166 | 2005 | 678,763 | 2004 | 615,774 | 2003 | 561,521 | 2002 | 524,067 | 2001 | 495,344 | 2000 | 472,242 | 1999 | 452,159 | 1998 | 435,641 | 1997 | 424,024 | 1996 | 415,423 | 1995 | 408,683 | 1994 | 408,441 | 1993 | 408,765 | 1992 | 390,852 | 1991 | 359,313 | 1990 | 329,229 | 1989 | 303,082 | 1988 | 280,776 | 1987 | 261,868 | 1986 | 245,817 | 1985 | 231,988 | 1984 | 219,887 | 1983 | 209,088 | 1982 | 199,265 | 1981 | 190,271 | 1980 | 181,986 | 1979 | 174,275 | 1978 | 167,006 | 1977 | 160,095 | 1976 | 153,505 | 1975 | 147,149 | 1974 | 139,392 | 1973 | 130,540 | 1972 | 122,562 | 1971 | 115,632 | 1970 | 109,739 | 1969 | 104,645 | 1968 | 100,128 | 1967 | 96,073 | 1966 | 92,435 | 1965 | 89,130 | 1964 | 86,105 | 1963 | 83,353 | 1962 | 80,857 | 1961 | 78,644 | 1960 | 76,751 |
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