Year | Value | 2022 | 84,519 | 2021 | 84,263 | 2020 | 84,046 | 2019 | 83,933 | 2018 | 83,775 | 2017 | 83,580 | 2016 | 83,450 | 2015 | 83,593 | 2014 | 83,896 | 2013 | 84,144 | 2012 | 84,338 | 2011 | 84,350 | 2010 | 83,828 | 2009 | 82,915 | 2008 | 81,997 | 2007 | 81,100 | 2006 | 80,228 | 2005 | 79,415 | 2004 | 78,677 | 2003 | 77,939 | 2002 | 77,183 | 2001 | 76,398 | 2000 | 75,562 | 1999 | 74,668 | 1998 | 73,727 | 1997 | 72,793 | 1996 | 71,981 | 1995 | 71,454 | 1994 | 71,094 | 1993 | 70,710 | 1992 | 70,307 | 1991 | 69,770 | 1990 | 68,865 | 1989 | 67,740 | 1988 | 66,636 | 1987 | 65,554 | 1986 | 64,663 | 1985 | 64,376 | 1984 | 64,500 | 1983 | 64,598 | 1982 | 64,654 | 1981 | 64,558 | 1980 | 64,022 | 1979 | 63,172 | 1978 | 62,333 | 1977 | 61,506 | 1976 | 60,701 | 1975 | 59,949 | 1974 | 59,179 | 1973 | 58,325 | 1972 | 57,419 | 1971 | 56,431 | 1970 | 55,298 | 1969 | 54,099 | 1968 | 52,910 | 1967 | 51,731 | 1966 | 50,718 | 1965 | 50,057 | 1964 | 49,597 | 1963 | 49,131 | 1962 | 48,669 | 1961 | 48,422 | 1960 | 48,793 |
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