Year | Value | 2022 | 101,340 | 2021 | 101,678 | 2020 | 101,974 | 2019 | 102,223 | 2018 | 102,422 | 2017 | 102,564 | 2016 | 102,656 | 2015 | 102,703 | 2014 | 102,718 | 2013 | 102,715 | 2012 | 102,691 | 2011 | 102,617 | 2010 | 102,499 | 2009 | 102,354 | 2008 | 102,152 | 2007 | 101,894 | 2006 | 101,716 | 2005 | 101,581 | 2004 | 101,373 | 2003 | 101,182 | 2002 | 100,952 | 2001 | 100,749 | 2000 | 100,587 | 1999 | 100,159 | 1998 | 99,649 | 1997 | 99,010 | 1996 | 98,277 | 1995 | 97,507 | 1994 | 96,515 | 1993 | 95,290 | 1992 | 93,936 | 1991 | 92,529 | 1990 | 91,160 | 1989 | 87,965 | 1988 | 87,230 | 1987 | 86,498 | 1986 | 85,733 | 1985 | 84,921 | 1984 | 84,015 | 1983 | 83,005 | 1982 | 81,947 | 1981 | 80,915 | 1980 | 79,855 | 1979 | 76,204 | 1978 | 75,091 | 1977 | 72,044 | 1976 | 73,363 | 1975 | 71,094 | 1974 | 66,711 | 1973 | 61,467 | 1972 | 54,905 | 1971 | 50,208 | 1970 | 44,174 | 1969 | 41,232 | 1968 | 37,397 | 1967 | 32,344 | 1966 | 29,839 | 1965 | 27,526 | 1964 | 25,276 | 1963 | 24,120 | 1962 | 20,734 | 1961 | 19,847 | 1960 | 18,355 |
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