Year | Value | 2023 | 157,257 | 2022 | 154,690 | 2021 | 154,696 | 2020 | 155,752 | 2019 | 154,430 | 2018 | 151,466 | 2017 | 146,986 | 2016 | 143,164 | 2015 | 138,977 | 2014 | 133,378 | 2013 | 129,017 | 2012 | 126,174 | 2011 | 122,839 | 2010 | 119,840 | 2009 | 118,658 | 2008 | 117,193 | 2007 | 114,982 | 2006 | 113,389 | 2005 | 111,806 | 2004 | 109,301 | 2003 | 106,538 | 2002 | 103,451 | 2001 | 100,179 | 2000 | 97,511 | 1999 | 95,596 | 1998 | 94,093 | 1997 | 92,722 | 1996 | 91,197 | 1995 | 89,494 | 1994 | 87,854 | 1993 | 87,031 | 1992 | 87,041 | 1991 | 87,128 | 1990 | 86,950 | 1989 | 86,349 | 1988 | 85,309 | 1987 | 83,935 | 1986 | 82,467 | 1985 | 81,140 | 1984 | 80,144 | 1983 | 79,533 | 1982 | 79,077 | 1981 | 78,166 | 1980 | 75,234 | 1979 | 69,921 | 1978 | 63,398 | 1977 | 56,666 | 1976 | 50,896 | 1975 | 46,603 |
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