Year | Value | 2022 | 68,343 | 2021 | 71,024 | 2020 | 74,235 | 2019 | 73,919 | 2018 | 71,368 | 2017 | 70,285 | 2016 | 67,135 | 2015 | 62,703 | 2014 | 58,888 | 2013 | 55,601 | 2012 | 52,220 | 2011 | 48,164 | 2010 | 44,277 | 2009 | 41,159 | 2008 | 37,994 | 2007 | 34,461 | 2006 | 32,119 | 2005 | 31,001 | 2004 | 29,816 | 2003 | 29,030 | 2002 | 28,439 | 2001 | 27,602 | 2000 | 26,806 | 1999 | 25,963 | 1998 | 25,128 | 1997 | 24,423 | 1996 | 24,194 | 1995 | 24,258 | 1994 | 24,207 | 1993 | 24,082 | 1992 | 23,910 | 1991 | 23,674 | 1990 | 23,172 | 1989 | 22,426 | 1988 | 21,657 | 1987 | 20,885 | 1986 | 20,149 | 1985 | 19,696 | 1984 | 19,347 | 1983 | 18,738 | 1982 | 17,958 | 1981 | 17,127 | 1980 | 16,327 | 1979 | 15,596 | 1978 | 14,935 | 1977 | 14,339 | 1976 | 13,800 | 1975 | 13,316 | 1974 | 12,830 | 1973 | 12,295 | 1972 | 11,692 | 1971 | 10,980 | 1970 | 10,124 | 1969 | 9,131 | 1968 | 8,113 | 1967 | 7,159 | 1966 | 6,275 | 1965 | 5,488 | 1964 | 4,820 | 1963 | 4,269 | 1962 | 3,837 | 1961 | 3,516 | 1960 | 3,290 |
|