Year | Value | 2022 | 106,985 | 2021 | 105,743 | 2020 | 105,118 | 2019 | 105,301 | 2018 | 106,322 | 2017 | 108,597 | 2016 | 112,533 | 2015 | 117,053 | 2014 | 120,820 | 2013 | 123,639 | 2012 | 125,009 | 2011 | 124,042 | 2010 | 122,296 | 2009 | 119,489 | 2008 | 114,628 | 2007 | 110,156 | 2006 | 107,543 | 2005 | 106,599 | 2004 | 106,789 | 2003 | 107,370 | 2002 | 107,176 | 2001 | 106,401 | 2000 | 106,079 | 1999 | 105,134 | 1998 | 104,488 | 1997 | 106,106 | 1996 | 108,913 | 1995 | 110,988 | 1994 | 113,328 | 1993 | 116,054 | 1992 | 117,420 | 1991 | 118,164 | 1990 | 119,003 | 1989 | 119,219 | 1988 | 118,544 | 1987 | 117,948 | 1986 | 117,000 | 1985 | 116,504 | 1984 | 117,152 | 1983 | 118,249 | 1982 | 118,719 | 1981 | 118,634 | 1980 | 118,415 | 1979 | 117,571 | 1978 | 115,253 | 1977 | 111,772 | 1976 | 107,426 | 1975 | 101,631 | 1974 | 94,812 | 1973 | 86,612 | 1972 | 77,707 | 1971 | 70,497 | 1970 | 65,748 | 1969 | 64,171 | 1968 | 66,118 | 1967 | 70,054 | 1966 | 74,341 | 1965 | 77,933 | 1964 | 80,448 | 1963 | 81,721 | 1962 | 82,259 | 1961 | 82,176 | 1960 | 81,668 |
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