Year | Value | 2022 | 296,267 | 2021 | 298,741 | 2020 | 300,233 | 2019 | 301,273 | 2018 | 301,866 | 2017 | 301,682 | 2016 | 300,793 | 2015 | 299,233 | 2014 | 296,964 | 2013 | 294,134 | 2012 | 290,759 | 2011 | 286,762 | 2010 | 282,467 | 2009 | 278,333 | 2008 | 274,109 | 2007 | 269,330 | 2006 | 264,023 | 2005 | 257,766 | 2004 | 250,505 | 2003 | 242,775 | 2002 | 235,613 | 2001 | 228,909 | 2000 | 222,036 | 1999 | 215,614 | 1998 | 209,974 | 1997 | 205,022 | 1996 | 200,785 | 1995 | 197,391 | 1994 | 194,675 | 1993 | 192,520 | 1992 | 190,808 | 1991 | 189,290 | 1990 | 187,620 | 1989 | 185,538 | 1988 | 182,878 | 1987 | 179,416 | 1986 | 174,985 | 1985 | 169,659 | 1984 | 163,727 | 1983 | 157,413 | 1982 | 150,991 | 1981 | 145,182 | 1980 | 140,142 | 1979 | 135,615 | 1978 | 131,594 | 1977 | 127,885 | 1976 | 124,325 | 1975 | 120,832 | 1974 | 117,424 | 1973 | 114,195 | 1972 | 110,416 | 1971 | 106,218 | 1970 | 102,539 | 1969 | 99,211 | 1968 | 96,208 | 1967 | 93,753 | 1966 | 91,449 | 1965 | 88,678 | 1964 | 85,481 | 1963 | 82,302 | 1962 | 78,874 | 1961 | 75,389 | 1960 | 72,614 |
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