Year | Value | 2022 | 103,592 | 2021 | 106,359 | 2020 | 108,020 | 2019 | 106,193 | 2018 | 107,238 | 2017 | 111,573 | 2016 | 112,645 | 2015 | 112,661 | 2014 | 112,176 | 2013 | 111,561 | 2012 | 110,887 | 2011 | 110,804 | 2010 | 110,823 | 2009 | 110,204 | 2008 | 109,647 | 2007 | 108,668 | 2006 | 107,217 | 2005 | 106,276 | 2004 | 105,832 | 2003 | 105,564 | 2002 | 105,731 | 2001 | 106,013 | 2000 | 105,143 | 1999 | 102,571 | 1998 | 99,678 | 1997 | 96,505 | 1996 | 92,693 | 1995 | 89,226 | 1994 | 86,158 | 1993 | 83,145 | 1992 | 80,419 | 1991 | 78,154 | 1990 | 76,099 | 1989 | 73,744 | 1988 | 71,599 | 1987 | 69,848 | 1986 | 68,111 | 1985 | 66,466 | 1984 | 64,922 | 1983 | 63,921 | 1982 | 62,930 | 1981 | 61,856 | 1980 | 61,197 | 1979 | 61,013 | 1978 | 60,837 | 1977 | 60,091 | 1976 | 58,549 | 1975 | 56,480 | 1974 | 54,382 | 1973 | 52,378 | 1972 | 50,843 | 1971 | 49,943 | 1970 | 49,790 | 1969 | 50,293 | 1968 | 51,100 | 1967 | 51,806 | 1966 | 52,151 | 1965 | 51,921 | 1964 | 51,075 | 1963 | 49,542 | 1962 | 47,428 | 1961 | 45,118 | 1960 | 42,984 |
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