Year | Value | 2022 | 108,662 | 2021 | 110,580 | 2020 | 113,069 | 2019 | 114,918 | 2018 | 115,172 | 2017 | 114,117 | 2016 | 112,086 | 2015 | 109,072 | 2014 | 106,147 | 2013 | 104,307 | 2012 | 103,270 | 2011 | 102,776 | 2010 | 103,128 | 2009 | 103,896 | 2008 | 104,569 | 2007 | 105,106 | 2006 | 105,248 | 2005 | 104,922 | 2004 | 104,346 | 2003 | 103,616 | 2002 | 102,754 | 2001 | 101,821 | 2000 | 100,657 | 1999 | 99,265 | 1998 | 97,724 | 1997 | 96,084 | 1996 | 94,389 | 1995 | 92,803 | 1994 | 91,313 | 1993 | 89,999 | 1992 | 89,187 | 1991 | 88,672 | 1990 | 88,230 | 1989 | 87,941 | 1988 | 87,704 | 1987 | 87,340 | 1986 | 87,083 | 1985 | 87,119 | 1984 | 87,370 | 1983 | 87,785 | 1982 | 88,338 | 1981 | 89,000 | 1980 | 89,723 | 1979 | 90,478 | 1978 | 91,231 | 1977 | 91,930 | 1976 | 92,539 | 1975 | 93,092 | 1974 | 93,573 | 1973 | 93,917 | 1972 | 94,077 | 1971 | 93,982 | 1970 | 93,601 | 1969 | 92,941 | 1968 | 91,988 | 1967 | 90,719 | 1966 | 89,153 | 1965 | 87,332 | 1964 | 85,277 | 1963 | 82,918 | 1962 | 80,540 | 1961 | 78,697 | 1960 | 77,633 |
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