Year | Value | 2023 | 314,531 | 2022 | 301,892 | 2021 | 288,159 | 2020 | 271,951 | 2019 | 253,155 | 2018 | 232,983 | 2017 | 212,529 | 2016 | 193,023 | 2015 | 175,631 | 2014 | 160,630 | 2013 | 147,371 | 2012 | 135,338 | 2011 | 124,915 | 2010 | 116,076 | 2009 | 108,490 | 2008 | 102,690 | 2007 | 98,798 | 2006 | 95,750 | 2005 | 93,016 | 2004 | 90,560 | 2003 | 88,184 | 2002 | 85,898 | 2001 | 83,829 | 2000 | 81,889 | 1999 | 80,023 | 1998 | 78,127 | 1997 | 76,524 | 1996 | 75,222 | 1995 | 73,887 | 1994 | 72,472 | 1993 | 70,206 | 1992 | 66,881 | 1991 | 64,177 | 1990 | 62,478 | 1989 | 60,881 | 1988 | 59,574 | 1987 | 58,280 | 1986 | 56,771 | 1985 | 55,465 | 1984 | 54,406 | 1983 | 53,203 | 1982 | 51,832 | 1981 | 50,398 | 1980 | 49,451 | 1979 | 48,587 | 1978 | 48,115 | 1977 | 48,398 | 1976 | 50,120 | 1975 | 56,467 | 1974 | 60,976 |
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