Year | Value | 2022 | 112,490 | 2021 | 111,096 | 2020 | 109,597 | 2019 | 108,834 | 2018 | 109,280 | 2017 | 110,495 | 2016 | 112,468 | 2015 | 115,019 | 2014 | 116,945 | 2013 | 117,269 | 2012 | 116,318 | 2011 | 114,404 | 2010 | 111,507 | 2009 | 108,698 | 2008 | 106,985 | 2007 | 106,096 | 2006 | 105,803 | 2005 | 106,444 | 2004 | 107,502 | 2003 | 108,472 | 2002 | 109,371 | 2001 | 109,848 | 2000 | 109,734 | 1999 | 109,060 | 1998 | 107,939 | 1997 | 106,618 | 1996 | 105,217 | 1995 | 103,683 | 1994 | 102,091 | 1993 | 100,435 | 1992 | 98,683 | 1991 | 96,928 | 1990 | 95,317 | 1989 | 93,782 | 1988 | 92,416 | 1987 | 91,559 | 1986 | 91,031 | 1985 | 90,617 | 1984 | 90,403 | 1983 | 90,295 | 1982 | 90,104 | 1981 | 90,034 | 1980 | 90,256 | 1979 | 90,687 | 1978 | 91,262 | 1977 | 91,938 | 1976 | 92,671 | 1975 | 93,521 | 1974 | 94,476 | 1973 | 95,409 | 1972 | 96,266 | 1971 | 96,997 | 1970 | 97,575 | 1969 | 97,969 | 1968 | 98,127 | 1967 | 97,998 | 1966 | 97,559 | 1965 | 96,804 | 1964 | 95,772 | 1963 | 94,505 | 1962 | 92,986 | 1961 | 91,183 | 1960 | 89,114 |
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