Year | Value | 2022 | 233,719 | 2021 | 222,884 | 2020 | 214,113 | 2019 | 207,988 | 2018 | 203,002 | 2017 | 199,104 | 2016 | 196,175 | 2015 | 194,467 | 2014 | 193,346 | 2013 | 192,080 | 2012 | 190,991 | 2011 | 189,513 | 2010 | 186,581 | 2009 | 183,085 | 2008 | 180,660 | 2007 | 181,341 | 2006 | 182,165 | 2005 | 181,909 | 2004 | 180,592 | 2003 | 177,405 | 2002 | 173,437 | 2001 | 169,520 | 2000 | 163,092 | 1999 | 153,151 | 1998 | 141,870 | 1997 | 129,182 | 1996 | 114,781 | 1995 | 102,550 | 1994 | 94,965 | 1993 | 91,048 | 1992 | 89,440 | 1991 | 88,537 | 1990 | 85,315 | 1989 | 83,827 | 1988 | 82,724 | 1987 | 81,256 | 1986 | 79,807 | 1985 | 78,635 | 1984 | 77,669 | 1983 | 77,415 | 1982 | 76,475 | 1981 | 75,262 | 1980 | 74,146 | 1979 | 73,067 | 1978 | 72,496 | 1977 | 72,716 | 1976 | 72,982 | 1975 | 73,231 | 1974 | 73,026 | 1973 | 71,406 | 1972 | 68,239 | 1971 | 66,153 | 1970 | 64,165 | 1969 | 62,785 | 1968 | 62,916 | 1967 | 64,510 | 1966 | 65,362 | 1965 | 67,595 | 1964 | 68,995 | 1963 | 69,447 | 1962 | 69,039 | 1961 | 66,650 | 1960 | 64,261 |
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