Year | Value | 2022 | 84,307 | 2021 | 81,247 | 2020 | 78,673 | 2019 | 76,279 | 2018 | 73,860 | 2017 | 71,610 | 2016 | 69,515 | 2015 | 67,570 | 2014 | 65,395 | 2013 | 62,811 | 2012 | 59,935 | 2011 | 56,813 | 2010 | 53,710 | 2009 | 51,173 | 2008 | 49,397 | 2007 | 48,226 | 2006 | 47,536 | 2005 | 47,025 | 2004 | 46,139 | 2003 | 44,802 | 2002 | 43,390 | 2001 | 41,971 | 2000 | 40,550 | 1999 | 39,094 | 1998 | 37,653 | 1997 | 36,232 | 1996 | 34,774 | 1995 | 33,590 | 1994 | 32,703 | 1993 | 31,796 | 1992 | 30,881 | 1991 | 30,003 | 1990 | 29,199 | 1989 | 28,463 | 1988 | 27,810 | 1987 | 27,250 | 1986 | 26,696 | 1985 | 26,092 | 1984 | 25,452 | 1983 | 24,744 | 1982 | 23,958 | 1981 | 23,168 | 1980 | 22,433 | 1979 | 21,842 | 1978 | 21,348 | 1977 | 20,813 | 1976 | 20,242 | 1975 | 19,650 | 1974 | 19,055 | 1973 | 18,460 | 1972 | 17,922 | 1971 | 17,396 | 1970 | 16,832 | 1969 | 16,290 | 1968 | 15,766 | 1967 | 15,274 | 1966 | 14,838 | 1965 | 14,466 | 1964 | 14,159 | 1963 | 13,923 | 1962 | 13,730 | 1961 | 13,508 | 1960 | 13,214 |
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