| Year | Value | | 2022 | 135,084 | | 2021 | 134,833 | | 2020 | 134,528 | | 2019 | 134,222 | | 2018 | 133,936 | | 2017 | 133,644 | | 2016 | 133,334 | | 2015 | 133,010 | | 2014 | 132,669 | | 2013 | 132,304 | | 2012 | 131,915 | | 2011 | 131,499 | | 2010 | 131,042 | | 2009 | 130,593 | | 2008 | 130,103 | | 2007 | 129,595 | | 2006 | 129,191 | | 2005 | 128,828 | | 2004 | 128,444 | | 2003 | 128,040 | | 2002 | 127,609 | | 2001 | 127,156 | | 2000 | 126,860 | | 1999 | 126,650 | | 1998 | 126,421 | | 1997 | 126,267 | | 1996 | 126,121 | | 1995 | 125,947 | | 1994 | 125,727 | | 1993 | 125,450 | | 1992 | 125,129 | | 1991 | 124,781 | | 1990 | 124,496 | | 1989 | 124,490 | | 1988 | 124,683 | | 1987 | 124,832 | | 1986 | 124,903 | | 1985 | 124,876 | | 1984 | 124,751 | | 1983 | 124,553 | | 1982 | 124,293 | | 1981 | 123,972 | | 1980 | 123,576 | | 1979 | 123,010 | | 1978 | 122,294 | | 1977 | 121,561 | | 1976 | 120,842 | | 1975 | 120,142 | | 1974 | 119,462 | | 1973 | 118,793 | | 1972 | 118,132 | | 1971 | 117,507 | | 1970 | 116,876 | | 1969 | 116,231 | | 1968 | 115,612 | | 1967 | 114,984 | | 1966 | 114,312 | | 1965 | 113,591 | | 1964 | 112,820 | | 1963 | 111,988 | | 1962 | 111,094 | | 1961 | 110,136 | | 1960 | 109,356 |
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