Year | Value | 2022 | 380,804 | 2021 | 377,786 | 2020 | 375,138 | 2019 | 372,969 | 2018 | 371,756 | 2017 | 371,676 | 2016 | 371,079 | 2015 | 369,223 | 2014 | 366,974 | 2013 | 363,530 | 2012 | 358,519 | 2011 | 351,918 | 2010 | 345,074 | 2009 | 338,012 | 2008 | 329,228 | 2007 | 316,661 | 2006 | 300,826 | 2005 | 284,135 | 2004 | 271,759 | 2003 | 268,857 | 2002 | 266,689 | 2001 | 259,127 | 2000 | 250,369 | 1999 | 239,559 | 1998 | 224,841 | 1997 | 201,589 | 1996 | 185,308 | 1995 | 179,371 | 1994 | 177,555 | 1993 | 178,299 | 1992 | 171,947 | 1991 | 163,076 | 1990 | 187,156 | 1989 | 214,103 | 1988 | 211,030 | 1987 | 208,191 | 1986 | 204,826 | 1985 | 201,550 | 1984 | 198,540 | 1983 | 194,253 | 1982 | 189,390 | 1981 | 184,923 | 1980 | 179,753 | 1979 | 173,887 | 1978 | 167,596 | 1977 | 161,222 | 1976 | 155,102 | 1975 | 149,346 | 1974 | 144,375 | 1973 | 140,206 | 1972 | 136,280 | 1971 | 132,658 | 1970 | 129,148 | 1969 | 125,496 | 1968 | 121,850 | 1967 | 118,390 | 1966 | 115,041 | 1965 | 111,744 | 1964 | 108,494 | 1963 | 105,300 | 1962 | 102,130 | 1961 | 99,006 | 1960 | 95,965 |
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