Year | Value | 2022 | 86,878 | 2021 | 82,861 | 2020 | 78,509 | 2019 | 74,239 | 2018 | 71,995 | 2017 | 70,250 | 2016 | 68,520 | 2015 | 66,665 | 2014 | 64,845 | 2013 | 62,975 | 2012 | 61,316 | 2011 | 59,418 | 2010 | 57,111 | 2009 | 54,672 | 2008 | 52,314 | 2007 | 49,880 | 2006 | 47,404 | 2005 | 44,792 | 2004 | 42,461 | 2003 | 40,428 | 2002 | 38,560 | 2001 | 36,926 | 2000 | 35,256 | 1999 | 33,890 | 1998 | 33,141 | 1997 | 32,317 | 1996 | 31,447 | 1995 | 30,501 | 1994 | 29,502 | 1993 | 28,326 | 1992 | 27,238 | 1991 | 26,261 | 1990 | 24,270 | 1989 | 23,298 | 1988 | 22,446 | 1987 | 21,640 | 1986 | 20,764 | 1985 | 20,165 | 1984 | 19,443 | 1983 | 18,676 | 1982 | 17,941 | 1981 | 17,223 | 1980 | 16,628 | 1979 | 16,169 | 1978 | 15,746 | 1977 | 15,468 | 1976 | 15,504 | 1975 | 15,644 | 1974 | 15,784 | 1973 | 15,987 | 1972 | 16,164 | 1971 | 16,373 | 1970 | 16,583 | 1969 | 16,676 | 1968 | 16,827 | 1967 | 16,889 | 1966 | 16,811 | 1965 | 16,741 | 1964 | 16,648 | 1963 | 16,511 | 1962 | 16,341 | 1961 | 15,890 | 1960 | 15,282 |
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