Year | Value | 2022 | 2,530,748 | 2021 | 2,445,746 | 2020 | 2,361,319 | 2019 | 2,277,303 | 2018 | 2,195,646 | 2017 | 2,116,680 | 2016 | 2,041,435 | 2015 | 1,971,672 | 2014 | 1,906,497 | 2013 | 1,843,746 | 2012 | 1,782,847 | 2011 | 1,723,142 | 2010 | 1,664,191 | 2009 | 1,606,782 | 2008 | 1,550,869 | 2007 | 1,496,312 | 2006 | 1,443,442 | 2005 | 1,392,132 | 2004 | 1,342,239 | 2003 | 1,294,309 | 2002 | 1,248,515 | 2001 | 1,204,360 | 2000 | 1,160,897 | 1999 | 1,117,281 | 1998 | 1,073,681 | 1997 | 1,030,992 | 1996 | 990,049 | 1995 | 951,646 | 1994 | 916,812 | 1993 | 885,510 | 1992 | 857,536 | 1991 | 832,441 | 1990 | 809,685 | 1989 | 789,749 | 1988 | 771,493 | 1987 | 753,334 | 1986 | 735,652 | 1985 | 717,669 | 1984 | 698,091 | 1983 | 677,495 | 1982 | 655,757 | 1981 | 632,751 | 1980 | 609,775 | 1979 | 587,911 | 1978 | 567,947 | 1977 | 550,588 | 1976 | 535,550 | 1975 | 522,015 | 1974 | 509,603 | 1973 | 498,133 | 1972 | 487,507 | 1971 | 477,674 | 1970 | 468,009 | 1969 | 458,167 | 1968 | 448,236 | 1967 | 437,899 | 1966 | 427,325 | 1965 | 416,947 | 1964 | 406,585 | 1963 | 396,072 | 1962 | 385,592 | 1961 | 375,218 | 1960 | 365,023 |
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