Year | Value | 2022 | 99,413 | 2021 | 94,648 | 2020 | 90,989 | 2019 | 87,432 | 2018 | 84,044 | 2017 | 81,300 | 2016 | 79,653 | 2015 | 79,247 | 2014 | 80,207 | 2013 | 82,103 | 2012 | 83,230 | 2011 | 82,199 | 2010 | 79,819 | 2009 | 77,076 | 2008 | 74,442 | 2007 | 70,964 | 2006 | 66,584 | 2005 | 62,975 | 2004 | 60,049 | 2003 | 57,163 | 2002 | 54,367 | 2001 | 51,750 | 2000 | 49,294 | 1999 | 46,954 | 1998 | 44,683 | 1997 | 42,477 | 1996 | 40,354 | 1995 | 38,452 | 1994 | 36,909 | 1993 | 35,694 | 1992 | 34,721 | 1991 | 33,936 | 1990 | 33,308 | 1989 | 32,765 | 1988 | 32,239 | 1987 | 31,716 | 1986 | 31,150 | 1985 | 30,491 | 1984 | 29,712 | 1983 | 28,873 | 1982 | 28,194 | 1981 | 27,620 | 1980 | 27,006 | 1979 | 26,453 | 1978 | 26,004 | 1977 | 25,666 | 1976 | 25,363 | 1975 | 24,902 | 1974 | 24,208 | 1973 | 23,371 | 1972 | 22,491 | 1971 | 21,641 | 1970 | 21,036 | 1969 | 20,805 | 1968 | 20,820 | 1967 | 20,989 | 1966 | 21,254 | 1965 | 21,550 | 1964 | 21,850 | 1963 | 22,155 | 1962 | 22,466 | 1961 | 22,784 | 1960 | 23,105 |
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