Year | Value | 2022 | 98,605 | 2021 | 95,839 | 2020 | 93,173 | 2019 | 90,420 | 2018 | 87,738 | 2017 | 85,166 | 2016 | 82,733 | 2015 | 80,451 | 2014 | 78,440 | 2013 | 76,529 | 2012 | 74,341 | 2011 | 71,971 | 2010 | 69,656 | 2009 | 67,320 | 2008 | 65,135 | 2007 | 63,503 | 2006 | 62,237 | 2005 | 60,912 | 2004 | 59,450 | 2003 | 57,940 | 2002 | 56,264 | 2001 | 54,338 | 2000 | 52,266 | 1999 | 50,002 | 1998 | 47,515 | 1997 | 45,096 | 1996 | 43,201 | 1995 | 42,095 | 1994 | 41,817 | 1993 | 42,193 | 1992 | 42,793 | 1991 | 43,119 | 1990 | 42,868 | 1989 | 41,987 | 1988 | 40,573 | 1987 | 38,827 | 1986 | 36,991 | 1985 | 35,220 | 1984 | 33,570 | 1983 | 32,076 | 1982 | 30,792 | 1981 | 29,706 | 1980 | 28,820 | 1979 | 28,156 | 1978 | 27,648 | 1977 | 27,175 | 1976 | 26,615 | 1975 | 25,896 | 1974 | 25,005 | 1973 | 23,947 | 1972 | 22,849 | 1971 | 21,837 | 1970 | 20,936 | 1969 | 20,177 | 1968 | 19,555 | 1967 | 19,029 | 1966 | 18,546 | 1965 | 18,080 | 1964 | 17,631 | 1963 | 17,190 | 1962 | 16,815 | 1961 | 16,484 | 1960 | 16,105 |
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