Year | Value | 2022 | 64,240 | 2021 | 62,618 | 2020 | 61,274 | 2019 | 59,899 | 2018 | 58,709 | 2017 | 57,872 | 2016 | 57,199 | 2015 | 56,583 | 2014 | 55,948 | 2013 | 55,241 | 2012 | 54,450 | 2011 | 53,558 | 2010 | 52,612 | 2009 | 51,577 | 2008 | 50,375 | 2007 | 49,083 | 2006 | 47,808 | 2005 | 46,644 | 2004 | 45,585 | 2003 | 44,600 | 2002 | 43,645 | 2001 | 42,586 | 2000 | 41,357 | 1999 | 40,021 | 1998 | 38,582 | 1997 | 37,088 | 1996 | 35,724 | 1995 | 34,574 | 1994 | 33,581 | 1993 | 32,724 | 1992 | 32,069 | 1991 | 31,632 | 1990 | 31,398 | 1989 | 31,386 | 1988 | 31,646 | 1987 | 32,022 | 1986 | 32,182 | 1985 | 31,922 | 1984 | 31,219 | 1983 | 30,029 | 1982 | 28,432 | 1981 | 26,747 | 1980 | 25,167 | 1979 | 23,668 | 1978 | 22,300 | 1977 | 21,134 | 1976 | 20,100 | 1975 | 19,201 | 1974 | 18,478 | 1973 | 17,850 | 1972 | 17,267 | 1971 | 16,737 | 1970 | 16,185 | 1969 | 15,638 | 1968 | 15,102 | 1967 | 14,552 | 1966 | 14,020 | 1965 | 13,531 | 1964 | 13,065 | 1963 | 12,606 | 1962 | 12,164 | 1961 | 11,737 | 1960 | 11,331 |
|