Year | Value | 2022 | 107,710 | 2021 | 106,484 | 2020 | 99,978 | 2019 | 93,549 | 2018 | 87,700 | 2017 | 82,020 | 2016 | 78,375 | 2015 | 76,863 | 2014 | 75,089 | 2013 | 72,771 | 2012 | 70,669 | 2011 | 68,235 | 2010 | 65,924 | 2009 | 64,522 | 2008 | 64,155 | 2007 | 64,721 | 2006 | 65,914 | 2005 | 67,010 | 2004 | 67,801 | 2003 | 68,336 | 2002 | 68,219 | 2001 | 67,796 | 2000 | 67,587 | 1999 | 67,510 | 1998 | 68,192 | 1997 | 69,466 | 1996 | 70,576 | 1995 | 70,799 | 1994 | 69,925 | 1993 | 65,402 | 1992 | 57,527 | 1991 | 49,629 | 1990 | 43,632 | 1989 | 41,376 | 1988 | 44,913 | 1987 | 52,550 | 1986 | 59,999 | 1985 | 65,892 | 1984 | 68,397 | 1983 | 68,821 | 1982 | 68,754 | 1981 | 68,072 | 1980 | 67,227 | 1979 | 65,524 | 1978 | 63,162 | 1977 | 61,469 | 1976 | 60,546 | 1975 | 60,294 | 1974 | 59,903 | 1973 | 58,702 | 1972 | 56,938 | 1971 | 55,100 | 1970 | 52,896 | 1969 | 50,360 | 1968 | 48,141 | 1967 | 45,548 | 1966 | 42,648 | 1965 | 39,695 | 1964 | 37,120 | 1963 | 35,438 | 1962 | 34,586 | 1961 | 33,878 | 1960 | 32,672 |
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