Year | Value | 2023 | 1,229,645 | 2022 | 1,175,513 | 2021 | 1,117,046 | 2020 | 1,056,054 | 2019 | 995,943 | 2018 | 937,816 | 2017 | 885,591 | 2016 | 844,143 | 2015 | 813,878 | 2014 | 791,652 | 2013 | 774,530 | 2012 | 760,324 | 2011 | 746,236 | 2010 | 729,662 | 2009 | 711,348 | 2008 | 691,994 | 2007 | 670,726 | 2006 | 647,312 | 2005 | 621,808 | 2004 | 595,181 | 2003 | 567,885 | 2002 | 540,629 | 2001 | 515,295 | 2000 | 489,680 | 1999 | 458,604 | 1998 | 424,215 | 1997 | 391,556 | 1996 | 362,482 | 1995 | 337,725 | 1994 | 316,099 | 1993 | 297,306 | 1992 | 281,616 | 1991 | 268,054 | 1990 | 255,803 | 1989 | 245,420 | 1988 | 237,175 | 1987 | 230,132 | 1986 | 223,668 | 1985 | 217,339 | 1984 | 211,097 | 1983 | 204,826 | 1982 | 198,519 | 1981 | 192,529 | 1980 | 186,926 | 1979 | 181,487 | 1978 | 176,098 | 1977 | 170,781 | 1976 | 165,552 | 1975 | 160,336 | 1974 | 155,075 |
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