Year | Value | 2022 | 1,033,122 | 2021 | 1,108,828 | 2020 | 1,140,247 | 2019 | 1,180,857 | 2018 | 1,228,738 | 2017 | 1,280,735 | 2016 | 1,330,028 | 2015 | 1,370,982 | 2014 | 1,393,860 | 2013 | 1,397,952 | 2012 | 1,392,331 | 2011 | 1,379,527 | 2010 | 1,357,907 | 2009 | 1,332,814 | 2008 | 1,302,825 | 2007 | 1,268,827 | 2006 | 1,220,687 | 2005 | 1,137,962 | 2004 | 1,036,371 | 2003 | 937,536 | 2002 | 841,538 | 2001 | 769,852 | 2000 | 749,265 | 1999 | 774,594 | 1998 | 797,307 | 1997 | 823,517 | 1996 | 848,874 | 1995 | 866,705 | 1994 | 876,031 | 1993 | 883,413 | 1992 | 896,274 | 1991 | 912,660 | 1990 | 932,328 | 1989 | 952,480 | 1988 | 965,901 | 1987 | 963,677 | 1986 | 945,058 | 1985 | 920,616 | 1984 | 892,783 | 1983 | 864,309 | 1982 | 844,239 | 1981 | 823,890 | 1980 | 794,368 | 1979 | 761,922 | 1978 | 709,682 | 1977 | 639,732 | 1976 | 581,885 | 1975 | 535,107 | 1974 | 513,829 | 1973 | 539,699 | 1972 | 592,028 | 1971 | 646,349 | 1970 | 701,462 | 1969 | 740,463 | 1968 | 753,636 | 1967 | 757,099 | 1966 | 756,375 | 1965 | 746,113 | 1964 | 726,102 | 1963 | 705,728 | 1962 | 684,703 | 1961 | 661,828 | 1960 | 644,891 |
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