| Year | Value | | 2022 | 1,123,338 | | 2021 | 1,165,460 | | 2020 | 1,220,751 | | 2019 | 1,278,595 | | 2018 | 1,337,619 | | 2017 | 1,382,366 | | 2016 | 1,404,954 | | 2015 | 1,414,820 | | 2014 | 1,420,961 | | 2013 | 1,426,220 | | 2012 | 1,430,194 | | 2011 | 1,432,414 | | 2010 | 1,432,476 | | 2009 | 1,429,904 | | 2008 | 1,424,761 | | 2007 | 1,418,202 | | 2006 | 1,411,154 | | 2005 | 1,404,141 | | 2004 | 1,397,770 | | 2003 | 1,391,622 | | 2002 | 1,385,273 | | 2001 | 1,378,895 | | 2000 | 1,372,587 | | 1999 | 1,366,866 | | 1998 | 1,362,160 | | 1997 | 1,358,403 | | 1996 | 1,355,679 | | 1995 | 1,353,898 | | 1994 | 1,352,304 | | 1993 | 1,350,079 | | 1992 | 1,346,232 | | 1991 | 1,339,307 | | 1990 | 1,327,120 | | 1989 | 1,310,023 | | 1988 | 1,290,525 | | 1987 | 1,269,911 | | 1986 | 1,249,790 | | 1985 | 1,232,194 | | 1984 | 1,216,456 | | 1983 | 1,200,198 | | 1982 | 1,182,742 | | 1981 | 1,163,450 | | 1980 | 1,142,003 | | 1979 | 1,119,039 | | 1978 | 1,095,703 | | 1977 | 1,072,536 | | 1976 | 1,050,124 | | 1975 | 1,029,701 | | 1974 | 1,011,620 | | 1973 | 995,347 | | 1972 | 980,412 | | 1971 | 966,156 | | 1970 | 951,593 | | 1969 | 936,241 | | 1968 | 920,169 | | 1967 | 903,593 | | 1966 | 886,620 | | 1965 | 869,204 | | 1964 | 851,981 | | 1963 | 835,254 | | 1962 | 817,679 | | 1961 | 797,853 | | 1960 | 775,809 |
|