Year | Value | 2022 | 210,128 | 2021 | 210,402 | 2020 | 211,408 | 2019 | 211,416 | 2018 | 210,194 | 2017 | 207,702 | 2016 | 203,673 | 2015 | 198,993 | 2014 | 195,293 | 2013 | 193,227 | 2012 | 192,058 | 2011 | 191,646 | 2010 | 191,816 | 2009 | 192,612 | 2008 | 193,421 | 2007 | 194,205 | 2006 | 194,465 | 2005 | 193,724 | 2004 | 192,837 | 2003 | 192,901 | 2002 | 194,474 | 2001 | 198,775 | 2000 | 204,695 | 1999 | 210,263 | 1998 | 216,491 | 1997 | 222,341 | 1996 | 226,976 | 1995 | 229,720 | 1994 | 230,725 | 1993 | 229,736 | 1992 | 226,283 | 1991 | 221,455 | 1990 | 217,204 | 1989 | 215,029 | 1988 | 214,879 | 1987 | 217,143 | 1986 | 220,435 | 1985 | 222,621 | 1984 | 222,212 | 1983 | 219,617 | 1982 | 216,226 | 1981 | 212,115 | 1980 | 209,785 | 1979 | 211,895 | 1978 | 217,167 | 1977 | 224,300 | 1976 | 233,491 | 1975 | 243,476 | 1974 | 254,661 | 1973 | 267,254 | 1972 | 278,872 | 1971 | 288,509 | 1970 | 297,158 | 1969 | 304,492 | 1968 | 310,028 | 1967 | 313,407 | 1966 | 314,543 | 1965 | 313,556 | 1964 | 309,556 | 1963 | 302,760 | 1962 | 295,024 | 1961 | 287,625 | 1960 | 279,301 |
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