Year | Value | 2022 | 99,226 | 2021 | 96,082 | 2020 | 92,924 | 2019 | 89,206 | 2018 | 84,949 | 2017 | 80,401 | 2016 | 75,511 | 2015 | 70,449 | 2014 | 65,684 | 2013 | 61,446 | 2012 | 57,763 | 2011 | 54,791 | 2010 | 52,415 | 2009 | 50,509 | 2008 | 49,074 | 2007 | 48,005 | 2006 | 47,127 | 2005 | 46,324 | 2004 | 45,549 | 2003 | 44,780 | 2002 | 43,987 | 2001 | 43,156 | 2000 | 42,311 | 1999 | 41,412 | 1998 | 40,463 | 1997 | 39,435 | 1996 | 38,403 | 1995 | 37,544 | 1994 | 36,836 | 1993 | 36,312 | 1992 | 35,880 | 1991 | 35,261 | 1990 | 34,316 | 1989 | 33,097 | 1988 | 31,578 | 1987 | 29,764 | 1986 | 28,060 | 1985 | 26,867 | 1984 | 26,152 | 1983 | 25,903 | 1982 | 25,998 | 1981 | 26,053 | 1980 | 25,814 | 1979 | 25,300 | 1978 | 24,554 | 1977 | 23,602 | 1976 | 22,646 | 1975 | 21,813 | 1974 | 21,205 | 1973 | 20,752 | 1972 | 20,330 | 1971 | 19,959 | 1970 | 19,657 | 1969 | 19,446 | 1968 | 19,355 | 1967 | 19,321 | 1966 | 19,200 | 1965 | 18,895 | 1964 | 18,408 | 1963 | 17,727 | 1962 | 16,907 | 1961 | 16,148 | 1960 | 15,590 |
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