Year | Value | 2022 | 179,502 | 2021 | 186,144 | 2020 | 190,849 | 2019 | 198,344 | 2018 | 208,236 | 2017 | 216,592 | 2016 | 223,582 | 2015 | 229,417 | 2014 | 224,740 | 2013 | 202,751 | 2012 | 184,592 | 2011 | 180,004 | 2010 | 178,978 | 2009 | 178,040 | 2008 | 176,025 | 2007 | 173,357 | 2006 | 170,335 | 2005 | 167,901 | 2004 | 165,911 | 2003 | 163,976 | 2002 | 162,377 | 2001 | 160,581 | 2000 | 158,181 | 1999 | 155,439 | 1998 | 152,351 | 1997 | 149,084 | 1996 | 145,656 | 1995 | 142,040 | 1994 | 138,456 | 1993 | 135,005 | 1992 | 131,498 | 1991 | 127,950 | 1990 | 124,514 | 1989 | 119,336 | 1988 | 112,190 | 1987 | 104,308 | 1986 | 95,277 | 1985 | 86,246 | 1984 | 79,650 | 1983 | 75,401 | 1982 | 72,495 | 1981 | 70,538 | 1980 | 68,948 | 1979 | 67,950 | 1978 | 75,863 | 1977 | 84,104 | 1976 | 75,644 | 1975 | 67,090 | 1974 | 66,831 | 1973 | 66,327 | 1972 | 65,572 | 1971 | 64,756 | 1970 | 64,063 | 1969 | 63,410 | 1968 | 62,583 | 1967 | 61,685 | 1966 | 60,542 | 1965 | 58,996 | 1964 | 57,152 | 1963 | 55,003 | 1962 | 52,556 | 1961 | 49,804 | 1960 | 46,842 |
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