Year | Value | 2022 | 4,403,965 | 2021 | 4,247,818 | 2020 | 4,072,894 | 2019 | 3,890,645 | 2018 | 3,697,337 | 2017 | 3,500,113 | 2016 | 3,321,480 | 2015 | 3,174,239 | 2014 | 3,053,884 | 2013 | 2,952,304 | 2012 | 2,854,594 | 2011 | 2,748,739 | 2010 | 2,637,924 | 2009 | 2,529,423 | 2008 | 2,430,165 | 2007 | 2,341,811 | 2006 | 2,265,012 | 2005 | 2,201,502 | 2004 | 2,149,565 | 2003 | 2,102,731 | 2002 | 2,055,723 | 2001 | 2,005,067 | 2000 | 1,950,757 | 1999 | 1,896,733 | 1998 | 1,843,707 | 1997 | 1,790,640 | 1996 | 1,738,568 | 1995 | 1,687,540 | 1994 | 1,633,862 | 1993 | 1,574,286 | 1992 | 1,507,589 | 1991 | 1,425,510 | 1990 | 1,348,268 | 1989 | 1,291,162 | 1988 | 1,240,693 | 1987 | 1,201,622 | 1986 | 1,174,282 | 1985 | 1,149,386 | 1984 | 1,123,295 | 1983 | 1,100,107 | 1982 | 1,083,999 | 1981 | 1,064,633 | 1980 | 1,060,986 | 1979 | 1,074,913 | 1978 | 1,074,246 | 1977 | 1,063,048 | 1976 | 1,042,664 | 1975 | 1,014,924 | 1974 | 987,430 | 1973 | 960,799 | 1972 | 936,536 | 1971 | 914,171 | 1970 | 891,919 | 1969 | 869,538 | 1968 | 847,598 | 1967 | 825,798 | 1966 | 805,042 | 1965 | 785,135 | 1964 | 765,500 | 1963 | 746,229 | 1962 | 727,361 | 1961 | 709,403 | 1960 | 692,661 |
|