Year | Value | 2022 | 98,436 | 2021 | 93,707 | 2020 | 88,454 | 2019 | 81,552 | 2018 | 74,283 | 2017 | 68,559 | 2016 | 64,241 | 2015 | 61,230 | 2014 | 59,350 | 2013 | 58,460 | 2012 | 58,298 | 2011 | 58,460 | 2010 | 58,909 | 2009 | 59,576 | 2008 | 60,409 | 2007 | 61,365 | 2006 | 62,407 | 2005 | 63,481 | 2004 | 64,514 | 2003 | 65,402 | 2002 | 66,035 | 2001 | 66,540 | 2000 | 66,942 | 1999 | 67,148 | 1998 | 67,164 | 1997 | 67,238 | 1996 | 67,268 | 1995 | 67,358 | 1994 | 67,389 | 1993 | 67,002 | 1992 | 66,496 | 1991 | 65,938 | 1990 | 65,356 | 1989 | 64,694 | 1988 | 63,906 | 1987 | 63,000 | 1986 | 62,052 | 1985 | 61,070 | 1984 | 60,047 | 1983 | 58,999 | 1982 | 57,854 | 1981 | 56,595 | 1980 | 55,286 | 1979 | 53,862 | 1978 | 52,217 | 1977 | 50,393 | 1976 | 48,501 | 1975 | 46,639 | 1974 | 44,916 | 1973 | 43,297 | 1972 | 41,805 | 1971 | 40,427 | 1970 | 38,897 | 1969 | 37,157 | 1968 | 35,016 | 1967 | 32,446 | 1966 | 29,768 | 1965 | 27,094 | 1964 | 24,680 | 1963 | 23,115 | 1962 | 22,468 | 1961 | 22,336 | 1960 | 22,570 |
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