Year | Value | 2022 | 133,743 | 2021 | 131,582 | 2020 | 128,076 | 2019 | 126,401 | 2018 | 127,532 | 2017 | 129,257 | 2016 | 131,947 | 2015 | 134,973 | 2014 | 129,383 | 2013 | 111,685 | 2012 | 95,855 | 2011 | 86,534 | 2010 | 78,592 | 2009 | 72,473 | 2008 | 68,075 | 2007 | 64,507 | 2006 | 61,784 | 2005 | 59,841 | 2004 | 58,560 | 2003 | 57,737 | 2002 | 57,404 | 2001 | 57,187 | 2000 | 56,781 | 1999 | 56,240 | 1998 | 55,526 | 1997 | 54,655 | 1996 | 53,768 | 1995 | 52,956 | 1994 | 52,212 | 1993 | 51,490 | 1992 | 50,663 | 1991 | 49,576 | 1990 | 48,226 | 1989 | 46,633 | 1988 | 44,920 | 1987 | 43,084 | 1986 | 40,736 | 1985 | 38,141 | 1984 | 35,537 | 1983 | 32,662 | 1982 | 30,106 | 1981 | 28,335 | 1980 | 27,445 | 1979 | 27,644 | 1978 | 33,089 | 1977 | 39,428 | 1976 | 37,469 | 1975 | 34,434 | 1974 | 34,541 | 1973 | 33,889 | 1972 | 32,590 | 1971 | 31,200 | 1970 | 30,127 | 1969 | 29,281 | 1968 | 28,480 | 1967 | 27,837 | 1966 | 27,198 | 1965 | 26,473 | 1964 | 25,745 | 1963 | 24,986 | 1962 | 24,228 | 1961 | 23,608 | 1960 | 23,217 |
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