Year | Value | 2022 | 90,541 | 2021 | 88,377 | 2020 | 85,976 | 2019 | 83,304 | 2018 | 80,439 | 2017 | 77,423 | 2016 | 74,198 | 2015 | 70,742 | 2014 | 67,111 | 2013 | 63,375 | 2012 | 59,693 | 2011 | 56,204 | 2010 | 52,948 | 2009 | 49,949 | 2008 | 47,195 | 2007 | 44,654 | 2006 | 42,355 | 2005 | 40,311 | 2004 | 38,502 | 2003 | 36,895 | 2002 | 35,444 | 2001 | 34,100 | 2000 | 32,849 | 1999 | 31,685 | 1998 | 30,576 | 1997 | 29,507 | 1996 | 28,499 | 1995 | 27,569 | 1994 | 26,725 | 1993 | 25,973 | 1992 | 25,297 | 1991 | 24,683 | 1990 | 24,121 | 1989 | 23,555 | 1988 | 22,918 | 1987 | 22,314 | 1986 | 21,776 | 1985 | 21,211 | 1984 | 20,662 | 1983 | 20,203 | 1982 | 19,740 | 1981 | 19,246 | 1980 | 18,824 | 1979 | 18,490 | 1978 | 18,262 | 1977 | 18,114 | 1976 | 17,996 | 1975 | 17,881 | 1974 | 17,761 | 1973 | 17,622 | 1972 | 17,460 | 1971 | 17,288 | 1970 | 17,110 | 1969 | 16,914 | 1968 | 16,763 | 1967 | 16,674 | 1966 | 16,592 | 1965 | 16,514 | 1964 | 16,440 | 1963 | 16,367 | 1962 | 16,292 | 1961 | 16,222 | 1960 | 16,155 |
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