Year | Value | 2021 | 123,600 | 2020 | 123,600 | 2019 | 123,880 | 2018 | 121,405 | 2017 | 121,688 | 2016 | 121,722 | 2015 | 121,478 | 2014 | 108,737 | 2013 | 108,528 | 2012 | 107,933 | 2011 | 107,686 | 2010 | 107,601 | 2009 | 102,920 | 2008 | 102,408 | 2007 | 100,626 | 2006 | 100,780 | 2005 | 100,541 | 2004 | 97,956 | 2003 | 95,370 | 2002 | 94,550 | 2001 | 94,830 | 2000 | 87,800 | 1999 | 84,130 | 1998 | 80,550 | 1997 | 78,440 | 1996 | 76,820 | 1995 | 70,790 | 1994 | 71,400 | 1993 | 70,870 | 1992 | 70,250 | 1991 | 67,510 | 1990 | 67,260 | 1989 | 67,150 | 1988 | 67,100 | 1987 | 67,100 | 1986 | 67,250 | 1985 | 67,500 | 1984 | 69,100 | 1983 | 69,020 | 1982 | 68,840 | 1981 | 68,760 | 1980 | 68,580 | 1979 | 68,500 | 1978 | 68,360 | 1977 | 68,120 | 1976 | 67,220 | 1975 | 65,120 | 1974 | 65,070 | 1973 | 64,820 | 1972 | 64,470 | 1971 | 64,220 | 1970 | 64,170 | 1969 | 63,820 | 1968 | 63,670 | 1967 | 63,420 | 1966 | 63,170 | 1965 | 63,120 | 1964 | 63,070 | 1963 | 63,020 | 1962 | 62,970 | 1961 | 62,920 |
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