Year | Value | 2022 | 188,639 | 2021 | 193,431 | 2020 | 199,090 | 2019 | 203,772 | 2018 | 205,098 | 2017 | 203,128 | 2016 | 199,367 | 2015 | 194,729 | 2014 | 190,087 | 2013 | 186,294 | 2012 | 184,138 | 2011 | 182,483 | 2010 | 180,183 | 2009 | 177,108 | 2008 | 172,463 | 2007 | 166,024 | 2006 | 159,560 | 2005 | 154,864 | 2004 | 151,435 | 2003 | 148,609 | 2002 | 146,087 | 2001 | 143,630 | 2000 | 141,304 | 1999 | 138,388 | 1998 | 135,191 | 1997 | 132,277 | 1996 | 129,471 | 1995 | 126,882 | 1994 | 124,867 | 1993 | 123,315 | 1992 | 121,700 | 1991 | 119,875 | 1990 | 118,422 | 1989 | 115,861 | 1988 | 114,118 | 1987 | 114,051 | 1986 | 113,641 | 1985 | 113,704 | 1984 | 113,907 | 1983 | 111,240 | 1982 | 105,542 | 1981 | 98,494 | 1980 | 90,850 | 1979 | 85,411 | 1978 | 81,131 | 1977 | 77,170 | 1976 | 76,117 | 1975 | 76,690 | 1974 | 76,086 | 1973 | 75,376 | 1972 | 75,386 | 1971 | 74,286 | 1970 | 72,520 | 1969 | 71,994 | 1968 | 72,428 | 1967 | 73,382 | 1966 | 75,632 | 1965 | 78,238 | 1964 | 80,087 | 1963 | 81,536 | 1962 | 82,893 | 1961 | 84,692 | 1960 | 87,326 |
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