Year | Value | 2022 | 82,764 | 2021 | 83,939 | 2020 | 87,899 | 2019 | 88,560 | 2018 | 89,594 | 2017 | 91,452 | 2016 | 94,047 | 2015 | 96,644 | 2014 | 99,883 | 2013 | 102,401 | 2012 | 103,747 | 2011 | 104,238 | 2010 | 104,524 | 2009 | 103,851 | 2008 | 102,343 | 2007 | 101,242 | 2006 | 101,033 | 2005 | 101,202 | 2004 | 102,211 | 2003 | 104,772 | 2002 | 108,389 | 2001 | 112,366 | 2000 | 119,970 | 1999 | 122,631 | 1998 | 122,796 | 1997 | 120,574 | 1996 | 117,934 | 1995 | 118,566 | 1994 | 121,247 | 1993 | 123,143 | 1992 | 127,191 | 1991 | 134,928 | 1990 | 141,120 | 1989 | 144,892 | 1988 | 148,825 | 1987 | 152,194 | 1986 | 155,178 | 1985 | 157,648 | 1984 | 159,412 | 1983 | 160,498 | 1982 | 160,950 | 1981 | 160,895 | 1980 | 160,840 | 1979 | 160,878 | 1978 | 160,549 | 1977 | 159,913 | 1976 | 158,924 | 1975 | 157,122 | 1974 | 154,984 | 1973 | 153,343 | 1972 | 152,686 | 1971 | 153,632 | 1970 | 156,167 | 1969 | 159,070 | 1968 | 161,421 | 1967 | 163,490 | 1966 | 165,280 | 1965 | 167,054 | 1964 | 169,467 | 1963 | 172,276 | 1962 | 175,215 | 1961 | 178,702 | 1960 | 182,889 |
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