Year | Value | 2022 | 238,004 | 2021 | 230,959 | 2020 | 222,805 | 2019 | 213,865 | 2018 | 205,528 | 2017 | 197,313 | 2016 | 188,916 | 2015 | 181,141 | 2014 | 173,637 | 2013 | 166,024 | 2012 | 159,696 | 2011 | 155,136 | 2010 | 151,289 | 2009 | 147,564 | 2008 | 143,857 | 2007 | 140,284 | 2006 | 137,047 | 2005 | 133,622 | 2004 | 129,825 | 2003 | 126,328 | 2002 | 123,277 | 2001 | 120,556 | 2000 | 118,855 | 1999 | 118,147 | 1998 | 117,235 | 1997 | 115,656 | 1996 | 113,327 | 1995 | 110,397 | 1994 | 105,919 | 1993 | 101,319 | 1992 | 98,984 | 1991 | 97,644 | 1990 | 96,402 | 1989 | 95,565 | 1988 | 95,297 | 1987 | 95,814 | 1986 | 95,562 | 1985 | 93,873 | 1984 | 91,842 | 1983 | 89,576 | 1982 | 87,137 | 1981 | 84,498 | 1980 | 82,000 | 1979 | 79,239 | 1978 | 76,009 | 1977 | 72,831 | 1976 | 69,687 | 1975 | 66,541 | 1974 | 63,426 | 1973 | 60,439 | 1972 | 57,676 | 1971 | 55,239 | 1970 | 53,255 | 1969 | 51,775 | 1968 | 50,750 | 1967 | 50,147 | 1966 | 49,936 | 1965 | 50,096 | 1964 | 50,451 | 1963 | 50,763 | 1962 | 50,909 | 1961 | 50,800 | 1960 | 50,362 |
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