Year | Value | 2022 | 143,678 | 2021 | 134,949 | 2020 | 127,583 | 2019 | 123,177 | 2018 | 120,119 | 2017 | 118,453 | 2016 | 118,706 | 2015 | 119,983 | 2014 | 122,206 | 2013 | 123,591 | 2012 | 123,524 | 2011 | 123,324 | 2010 | 121,618 | 2009 | 119,469 | 2008 | 115,942 | 2007 | 112,372 | 2006 | 112,183 | 2005 | 111,878 | 2004 | 109,648 | 2003 | 103,419 | 2002 | 97,331 | 2001 | 92,970 | 2000 | 89,964 | 1999 | 89,114 | 1998 | 88,188 | 1997 | 88,398 | 1996 | 89,367 | 1995 | 82,713 | 1994 | 75,133 | 1993 | 72,455 | 1992 | 69,710 | 1991 | 74,337 | 1990 | 78,342 | 1989 | 76,776 | 1988 | 74,849 | 1987 | 72,778 | 1986 | 70,654 | 1985 | 68,490 | 1984 | 66,308 | 1983 | 64,095 | 1982 | 61,932 | 1981 | 59,845 | 1980 | 57,851 | 1979 | 56,595 | 1978 | 55,959 | 1977 | 55,608 | 1976 | 55,727 | 1975 | 55,996 | 1974 | 55,648 | 1973 | 54,771 | 1972 | 53,710 | 1971 | 52,306 | 1970 | 50,900 | 1969 | 49,569 | 1968 | 48,353 | 1967 | 47,236 | 1966 | 46,165 | 1965 | 45,106 | 1964 | 44,049 | 1963 | 42,994 | 1962 | 41,934 | 1961 | 40,865 | 1960 | 39,792 |
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