Year | Value | 2023 | 1,429,326 | 2022 | 1,385,057 | 2021 | 1,341,107 | 2020 | 1,295,152 | 2019 | 1,248,816 | 2018 | 1,203,610 | 2017 | 1,158,740 | 2016 | 1,114,303 | 2015 | 1,070,588 | 2014 | 1,027,878 | 2013 | 986,650 | 2012 | 947,033 | 2011 | 909,166 | 2010 | 873,633 | 2009 | 839,596 | 2008 | 807,205 | 2007 | 776,396 | 2006 | 747,144 | 2005 | 719,037 | 2004 | 691,709 | 2003 | 664,825 | 2002 | 637,679 | 2001 | 610,719 | 2000 | 588,911 | 1999 | 566,399 | 1998 | 543,961 | 1997 | 521,908 | 1996 | 500,234 | 1995 | 478,609 | 1994 | 456,875 | 1993 | 435,179 | 1992 | 414,184 | 1991 | 395,226 | 1990 | 378,614 | 1989 | 352,867 | 1988 | 327,789 | 1987 | 313,233 | 1986 | 300,282 | 1985 | 288,262 | 1984 | 277,319 | 1983 | 267,166 | 1982 | 257,524 | 1981 | 250,354 | 1980 | 244,643 | 1979 | 237,208 | 1978 | 230,730 | 1977 | 224,211 | 1976 | 215,801 | 1975 | 207,318 | 1974 | 198,700 |
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