Year | Value | 2022 | 4,436,893 | 2021 | 4,368,931 | 2020 | 4,253,227 | 2019 | 4,093,445 | 2018 | 3,905,244 | 2017 | 3,714,319 | 2016 | 3,519,624 | 2015 | 3,320,565 | 2014 | 3,113,336 | 2013 | 2,920,879 | 2012 | 2,766,454 | 2011 | 2,647,695 | 2010 | 2,560,035 | 2009 | 2,494,249 | 2008 | 2,441,741 | 2007 | 2,391,355 | 2006 | 2,333,776 | 2005 | 2,267,633 | 2004 | 2,198,384 | 2003 | 2,132,701 | 2002 | 2,091,346 | 2001 | 2,051,409 | 2000 | 1,996,482 | 1999 | 1,950,016 | 1998 | 1,905,726 | 1997 | 1,857,804 | 1996 | 1,810,205 | 1995 | 1,763,084 | 1994 | 1,713,115 | 1993 | 1,690,346 | 1992 | 1,666,241 | 1991 | 1,604,737 | 1990 | 1,513,948 | 1989 | 1,431,288 | 1988 | 1,365,622 | 1987 | 1,286,719 | 1986 | 1,207,926 | 1985 | 1,129,367 | 1984 | 1,051,536 | 1983 | 990,172 | 1982 | 947,699 | 1981 | 894,260 | 1980 | 850,072 | 1979 | 832,995 | 1978 | 824,563 | 1977 | 821,517 | 1976 | 820,265 | 1975 | 817,022 | 1974 | 809,900 | 1973 | 799,662 | 1972 | 786,815 | 1971 | 773,177 | 1970 | 759,261 | 1969 | 744,310 | 1968 | 727,323 | 1967 | 709,356 | 1966 | 692,792 | 1965 | 678,931 | 1964 | 667,982 | 1963 | 661,120 | 1962 | 656,354 | 1961 | 647,297 | 1960 | 630,264 |
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