Year | Value | 2022 | 1,117,523 | 2021 | 1,227,000 | 2020 | 1,265,920 | 2019 | 1,286,717 | 2018 | 1,288,655 | 2017 | 1,281,105 | 2016 | 1,266,796 | 2015 | 1,244,690 | 2014 | 1,214,608 | 2013 | 1,184,735 | 2012 | 1,152,415 | 2011 | 1,107,999 | 2010 | 1,032,656 | 2009 | 944,274 | 2008 | 854,115 | 2007 | 765,076 | 2006 | 696,863 | 2005 | 676,779 | 2004 | 691,980 | 2003 | 710,360 | 2002 | 732,499 | 2001 | 753,363 | 2000 | 766,646 | 1999 | 781,882 | 1998 | 788,117 | 1997 | 797,802 | 1996 | 810,368 | 1995 | 826,208 | 1994 | 842,635 | 1993 | 854,754 | 1992 | 854,416 | 1991 | 839,758 | 1990 | 819,533 | 1989 | 796,283 | 1988 | 768,593 | 1987 | 748,334 | 1986 | 732,486 | 1985 | 708,117 | 1984 | 680,345 | 1983 | 634,095 | 1982 | 571,658 | 1981 | 520,495 | 1980 | 479,570 | 1979 | 462,150 | 1978 | 488,550 | 1977 | 538,864 | 1976 | 589,021 | 1975 | 636,027 | 1974 | 666,896 | 1973 | 676,463 | 1972 | 678,864 | 1971 | 678,761 | 1970 | 672,156 | 1969 | 657,709 | 1968 | 641,884 | 1967 | 622,889 | 1966 | 600,636 | 1965 | 583,938 | 1964 | 563,590 | 1963 | 534,861 | 1962 | 506,275 | 1961 | 480,100 | 1960 | 454,287 |
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