Year | Value | 2022 | 89,689 | 2021 | 82,257 | 2020 | 75,698 | 2019 | 70,302 | 2018 | 65,600 | 2017 | 61,637 | 2016 | 57,873 | 2015 | 54,077 | 2014 | 51,001 | 2013 | 48,610 | 2012 | 46,278 | 2011 | 43,967 | 2010 | 41,805 | 2009 | 40,520 | 2008 | 39,884 | 2007 | 38,953 | 2006 | 37,718 | 2005 | 36,282 | 2004 | 34,873 | 2003 | 33,695 | 2002 | 32,671 | 2001 | 31,704 | 2000 | 30,848 | 1999 | 30,082 | 1998 | 29,376 | 1997 | 28,711 | 1996 | 28,041 | 1995 | 27,333 | 1994 | 26,576 | 1993 | 25,725 | 1992 | 24,859 | 1991 | 24,071 | 1990 | 23,334 | 1989 | 22,656 | 1988 | 22,053 | 1987 | 21,518 | 1986 | 21,018 | 1985 | 20,519 | 1984 | 19,777 | 1983 | 18,820 | 1982 | 17,915 | 1981 | 17,087 | 1980 | 16,347 | 1979 | 15,679 | 1978 | 15,060 | 1977 | 14,499 | 1976 | 14,007 | 1975 | 13,588 | 1974 | 13,211 | 1973 | 12,918 | 1972 | 12,709 | 1971 | 12,510 | 1970 | 12,317 | 1969 | 12,131 | 1968 | 11,948 | 1967 | 11,770 | 1966 | 11,601 | 1965 | 11,439 | 1964 | 11,285 | 1963 | 11,139 | 1962 | 10,999 | 1961 | 10,855 | 1960 | 10,702 |
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