Year | Value | 2022 | 119,479 | 2021 | 118,865 | 2020 | 123,339 | 2019 | 124,241 | 2018 | 126,323 | 2017 | 129,311 | 2016 | 132,403 | 2015 | 135,170 | 2014 | 139,327 | 2013 | 143,036 | 2012 | 146,113 | 2011 | 149,166 | 2010 | 151,987 | 2009 | 153,712 | 2008 | 154,300 | 2007 | 154,153 | 2006 | 153,410 | 2005 | 151,995 | 2004 | 150,088 | 2003 | 148,380 | 2002 | 147,152 | 2001 | 146,470 | 2000 | 150,836 | 1999 | 150,366 | 1998 | 149,857 | 1997 | 149,757 | 1996 | 151,689 | 1995 | 158,430 | 1994 | 163,561 | 1993 | 162,617 | 1992 | 164,181 | 1991 | 172,469 | 1990 | 179,065 | 1989 | 181,863 | 1988 | 185,088 | 1987 | 187,521 | 1986 | 190,038 | 1985 | 192,814 | 1984 | 195,446 | 1983 | 197,515 | 1982 | 198,798 | 1981 | 198,274 | 1980 | 196,818 | 1979 | 195,981 | 1978 | 194,550 | 1977 | 191,659 | 1976 | 187,240 | 1975 | 179,552 | 1974 | 168,894 | 1973 | 159,000 | 1972 | 152,363 | 1971 | 150,059 | 1970 | 151,910 | 1969 | 156,452 | 1968 | 161,640 | 1967 | 166,225 | 1966 | 169,811 | 1965 | 172,720 | 1964 | 175,358 | 1963 | 177,736 | 1962 | 179,883 | 1961 | 181,898 | 1960 | 183,507 |
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