Year | Value | 2023 | 1,386,250 | 2022 | 1,341,741 | 2021 | 1,291,640 | 2020 | 1,228,848 | 2019 | 1,160,824 | 2018 | 1,094,684 | 2017 | 1,031,394 | 2016 | 969,040 | 2015 | 908,437 | 2014 | 850,499 | 2013 | 796,089 | 2012 | 745,615 | 2011 | 699,827 | 2010 | 659,441 | 2009 | 618,538 | 2008 | 575,629 | 2007 | 534,659 | 2006 | 496,939 | 2005 | 464,732 | 2004 | 437,201 | 2003 | 412,610 | 2002 | 389,787 | 2001 | 367,610 | 2000 | 346,684 | 1999 | 327,542 | 1998 | 309,631 | 1997 | 292,701 | 1996 | 276,351 | 1995 | 260,583 | 1994 | 245,788 | 1993 | 232,195 | 1992 | 219,622 | 1991 | 207,864 | 1990 | 196,534 | 1989 | 186,241 | 1988 | 176,990 | 1987 | 167,817 | 1986 | 159,124 | 1985 | 150,957 | 1984 | 143,147 | 1983 | 135,705 | 1982 | 128,706 | 1981 | 122,019 | 1980 | 115,434 | 1979 | 108,950 | 1978 | 102,522 | 1977 | 96,238 | 1976 | 90,593 | 1975 | 85,804 | 1974 | 81,762 |
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