Year | Value | 2022 | 1,300,850 | 2021 | 1,375,449 | 2020 | 1,361,221 | 2019 | 1,333,749 | 2018 | 1,303,405 | 2017 | 1,269,239 | 2016 | 1,221,725 | 2015 | 1,140,769 | 2014 | 1,042,237 | 2013 | 947,424 | 2012 | 854,904 | 2011 | 783,140 | 2010 | 763,131 | 2009 | 784,629 | 2008 | 806,611 | 2007 | 833,113 | 2006 | 858,580 | 2005 | 875,156 | 2004 | 883,462 | 2003 | 888,509 | 2002 | 896,803 | 2001 | 908,474 | 2000 | 922,863 | 1999 | 947,710 | 1998 | 959,722 | 1997 | 960,761 | 1996 | 952,543 | 1995 | 945,651 | 1994 | 938,084 | 1993 | 929,131 | 1992 | 922,168 | 1991 | 903,394 | 1990 | 865,327 | 1989 | 821,253 | 1988 | 756,569 | 1987 | 673,917 | 1986 | 611,289 | 1985 | 569,182 | 1984 | 556,031 | 1983 | 586,787 | 1982 | 645,105 | 1981 | 702,345 | 1980 | 748,913 | 1979 | 772,107 | 1978 | 773,495 | 1977 | 768,294 | 1976 | 760,452 | 1975 | 749,054 | 1974 | 730,718 | 1973 | 713,187 | 1972 | 695,260 | 1971 | 676,000 | 1970 | 666,457 | 1969 | 655,007 | 1968 | 632,715 | 1967 | 608,735 | 1966 | 585,324 | 1965 | 557,838 | 1964 | 530,181 | 1963 | 507,948 | 1962 | 480,549 | 1961 | 451,534 | 1960 | 426,737 |
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