Year | Value | 2022 | 92,077 | 2021 | 95,746 | 2020 | 99,651 | 2019 | 104,021 | 2018 | 108,177 | 2017 | 111,234 | 2016 | 112,617 | 2015 | 112,304 | 2014 | 111,151 | 2013 | 109,019 | 2012 | 106,151 | 2011 | 103,048 | 2010 | 101,266 | 2009 | 100,188 | 2008 | 99,319 | 2007 | 99,233 | 2006 | 99,914 | 2005 | 100,414 | 2004 | 100,763 | 2003 | 102,445 | 2002 | 105,596 | 2001 | 110,537 | 2000 | 116,889 | 1999 | 124,140 | 1998 | 132,578 | 1997 | 143,172 | 1996 | 155,197 | 1995 | 167,411 | 1994 | 179,677 | 1993 | 190,950 | 1992 | 201,222 | 1991 | 205,661 | 1990 | 203,959 | 1989 | 200,973 | 1988 | 199,498 | 1987 | 199,171 | 1986 | 198,177 | 1985 | 197,268 | 1984 | 195,060 | 1983 | 190,289 | 1982 | 184,376 | 1981 | 179,324 | 1980 | 174,989 | 1979 | 171,024 | 1978 | 166,113 | 1977 | 159,884 | 1976 | 153,600 | 1975 | 148,949 | 1974 | 146,146 | 1973 | 144,663 | 1972 | 144,514 | 1971 | 145,640 | 1970 | 147,820 | 1969 | 150,999 | 1968 | 155,404 | 1967 | 160,930 | 1966 | 167,068 | 1965 | 172,624 | 1964 | 176,381 | 1963 | 177,333 | 1962 | 175,119 | 1961 | 170,075 | 1960 | 162,642 |
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