Year | Value | 2022 | 85,889 | 2021 | 82,702 | 2020 | 78,510 | 2019 | 72,191 | 2018 | 68,227 | 2017 | 66,977 | 2016 | 64,870 | 2015 | 63,018 | 2014 | 61,531 | 2013 | 60,244 | 2012 | 58,946 | 2011 | 57,954 | 2010 | 56,979 | 2009 | 55,544 | 2008 | 54,624 | 2007 | 54,441 | 2006 | 54,397 | 2005 | 54,008 | 2004 | 53,140 | 2003 | 51,680 | 2002 | 50,206 | 2001 | 48,988 | 2000 | 47,464 | 1999 | 45,999 | 1998 | 44,681 | 1997 | 43,195 | 1996 | 41,244 | 1995 | 39,508 | 1994 | 38,288 | 1993 | 37,605 | 1992 | 37,209 | 1991 | 36,913 | 1990 | 36,598 | 1989 | 35,852 | 1988 | 34,434 | 1987 | 32,573 | 1986 | 30,818 | 1985 | 29,205 | 1984 | 27,746 | 1983 | 26,791 | 1982 | 26,295 | 1981 | 25,457 | 1980 | 24,329 | 1979 | 23,176 | 1978 | 22,086 | 1977 | 20,929 | 1976 | 19,915 | 1975 | 19,130 | 1974 | 18,384 | 1973 | 17,710 | 1972 | 17,116 | 1971 | 16,512 | 1970 | 15,873 | 1969 | 15,279 | 1968 | 14,778 | 1967 | 14,324 | 1966 | 13,846 | 1965 | 13,305 | 1964 | 12,701 | 1963 | 12,059 | 1962 | 11,437 | 1961 | 10,863 | 1960 | 10,357 |
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