| Year | Value | | 2024 | 2,857,822 | | 2023 | 2,656,032 | | 2022 | 2,657,333 | | 2021 | 2,504,910 | | 2020 | 2,794,148 | | 2019 | 2,638,657 | | 2018 | 2,580,734 | | 2017 | 2,545,820 | | 2016 | 2,477,113 | | 2015 | 2,344,557 | | 2014 | 2,151,745 | | 2013 | 1,916,426 | | 2012 | 1,722,438 | | 2011 | 1,624,761 | | 2010 | 1,616,832 | | 2009 | 1,608,903 | | 2008 | 1,426,938 | | 2007 | 1,208,595 | | 2006 | 972,831 | | 2005 | 825,408 | | 2004 | 773,332 | | 2003 | 744,682 | | 2002 | 711,205 | | 2001 | 677,925 | | 2000 | 644,989 | | 1999 | 612,500 | | 1998 | 580,540 | | 1997 | 550,500 | | 1996 | 529,019 | | 1995 | 514,325 | | 1994 | 499,459 | | 1993 | 484,545 | | 1992 | 469,657 | | 1991 | 454,853 | | 1990 | 440,175 | | 1989 | 425,646 | | 1988 | 411,264 | | 1987 | 397,005 | | 1986 | 382,422 | | 1985 | 365,940 | | 1984 | 347,878 | | 1983 | 329,709 | | 1982 | 311,537 | | 1981 | 293,553 | | 1980 | 275,913 | | 1979 | 258,670 | | 1978 | 241,808 | | 1977 | 225,285 | | 1976 | 209,052 |
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