Year | Value | 2022 | 2,058,538 | 2021 | 2,018,442 | 2020 | 1,985,565 | 2019 | 1,959,222 | 2018 | 1,924,031 | 2017 | 1,881,758 | 2016 | 1,835,214 | 2015 | 1,783,812 | 2014 | 1,726,469 | 2013 | 1,666,066 | 2012 | 1,606,605 | 2011 | 1,550,107 | 2010 | 1,495,505 | 2009 | 1,440,966 | 2008 | 1,372,260 | 2007 | 1,287,818 | 2006 | 1,201,271 | 2005 | 1,112,614 | 2004 | 1,023,338 | 2003 | 952,904 | 2002 | 908,581 | 2001 | 871,422 | 2000 | 837,540 | 1999 | 811,880 | 1998 | 794,228 | 1997 | 782,146 | 1996 | 772,958 | 1995 | 764,505 | 1994 | 755,526 | 1993 | 750,509 | 1992 | 742,650 | 1991 | 725,532 | 1990 | 701,966 | 1989 | 678,785 | 1988 | 659,752 | 1987 | 640,535 | 1986 | 623,175 | 1985 | 609,052 | 1984 | 597,897 | 1983 | 590,732 | 1982 | 585,739 | 1981 | 569,826 | 1980 | 546,346 | 1979 | 523,048 | 1978 | 493,670 | 1977 | 460,423 | 1976 | 430,339 | 1975 | 407,037 | 1974 | 389,370 | 1973 | 377,668 | 1972 | 371,217 | 1971 | 366,261 | 1970 | 360,816 | 1969 | 355,674 | 1968 | 351,244 | 1967 | 346,809 | 1966 | 342,396 | 1965 | 338,145 | 1964 | 333,887 | 1963 | 329,769 | 1962 | 325,525 | 1961 | 319,974 | 1960 | 312,481 |
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