Year | Value | 2022 | 87,659 | 2021 | 87,034 | 2020 | 86,397 | 2019 | 85,971 | 2018 | 85,745 | 2017 | 85,464 | 2016 | 85,163 | 2015 | 84,881 | 2014 | 84,604 | 2013 | 84,329 | 2012 | 84,070 | 2011 | 83,823 | 2010 | 83,598 | 2009 | 83,808 | 2008 | 84,451 | 2007 | 85,088 | 2006 | 85,677 | 2005 | 86,167 | 2004 | 86,554 | 2003 | 86,839 | 2002 | 86,984 | 2001 | 86,950 | 2000 | 86,764 | 1999 | 86,165 | 1998 | 85,433 | 1997 | 84,584 | 1996 | 83,673 | 1995 | 82,671 | 1994 | 81,030 | 1993 | 78,865 | 1992 | 76,464 | 1991 | 74,565 | 1990 | 73,146 | 1989 | 71,741 | 1988 | 70,338 | 1987 | 68,690 | 1986 | 66,819 | 1985 | 64,964 | 1984 | 63,117 | 1983 | 61,298 | 1982 | 59,521 | 1981 | 57,785 | 1980 | 56,122 | 1979 | 54,602 | 1978 | 53,117 | 1977 | 51,842 | 1976 | 50,783 | 1975 | 49,765 | 1974 | 48,678 | 1973 | 47,538 | 1972 | 46,493 | 1971 | 45,463 | 1970 | 44,355 | 1969 | 43,184 | 1968 | 42,056 | 1967 | 40,973 | 1966 | 39,894 | 1965 | 38,812 | 1964 | 37,766 | 1963 | 36,754 | 1962 | 35,668 | 1961 | 34,513 | 1960 | 33,395 |
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