Year | Value | 2022 | 94,268 | 2021 | 94,545 | 2020 | 94,950 | 2019 | 94,416 | 2018 | 92,972 | 2017 | 90,774 | 2016 | 87,924 | 2015 | 84,993 | 2014 | 82,262 | 2013 | 79,815 | 2012 | 77,740 | 2011 | 76,076 | 2010 | 74,779 | 2009 | 73,787 | 2008 | 73,082 | 2007 | 72,619 | 2006 | 72,251 | 2005 | 71,891 | 2004 | 71,563 | 2003 | 71,265 | 2002 | 70,889 | 2001 | 70,339 | 2000 | 68,872 | 1999 | 66,398 | 1998 | 63,490 | 1997 | 60,238 | 1996 | 56,896 | 1995 | 53,598 | 1994 | 50,304 | 1993 | 47,013 | 1992 | 44,807 | 1991 | 43,735 | 1990 | 42,866 | 1989 | 42,247 | 1988 | 41,906 | 1987 | 41,733 | 1986 | 41,528 | 1985 | 41,130 | 1984 | 40,530 | 1983 | 39,736 | 1982 | 38,761 | 1981 | 37,746 | 1980 | 36,791 | 1979 | 35,875 | 1978 | 34,973 | 1977 | 34,106 | 1976 | 33,265 | 1975 | 32,451 | 1974 | 31,677 | 1973 | 30,952 | 1972 | 30,303 | 1971 | 29,792 | 1970 | 29,444 | 1969 | 29,261 | 1968 | 29,255 | 1967 | 29,382 | 1966 | 29,540 | 1965 | 29,679 | 1964 | 29,806 | 1963 | 29,918 | 1962 | 29,994 | 1961 | 30,031 | 1960 | 30,015 |
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