Year | Value | 2023 | 2,713,523 | 2022 | 2,729,660 | 2021 | 2,737,471 | 2020 | 2,742,408 | 2019 | 2,752,521 | 2018 | 2,772,225 | 2017 | 2,800,366 | 2016 | 2,835,213 | 2015 | 2,875,958 | 2014 | 2,915,626 | 2013 | 2,944,105 | 2012 | 2,957,967 | 2011 | 2,958,132 | 2010 | 2,945,514 | 2009 | 2,920,561 | 2008 | 2,890,282 | 2007 | 2,859,663 | 2006 | 2,826,574 | 2005 | 2,790,351 | 2004 | 2,745,820 | 2003 | 2,689,628 | 2002 | 2,632,748 | 2001 | 2,581,329 | 2000 | 2,516,405 | 1999 | 2,420,167 | 1998 | 2,310,548 | 1997 | 2,203,954 | 1996 | 2,096,162 | 1995 | 1,992,673 | 1994 | 1,896,134 | 1993 | 1,795,763 | 1992 | 1,691,132 | 1991 | 1,590,467 | 1990 | 1,494,395 | 1989 | 1,409,910 | 1988 | 1,346,007 | 1987 | 1,295,610 | 1986 | 1,252,594 | 1985 | 1,218,790 | 1984 | 1,193,502 | 1983 | 1,176,493 | 1982 | 1,164,187 | 1981 | 1,150,978 | 1980 | 1,132,323 | 1979 | 1,107,239 | 1978 | 1,075,066 | 1977 | 1,036,800 | 1976 | 998,866 | 1975 | 964,410 | 1974 | 931,427 |
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