Year | Value | 2022 | 169,931 | 2021 | 168,230 | 2020 | 166,993 | 2019 | 165,904 | 2018 | 164,593 | 2017 | 163,188 | 2016 | 161,812 | 2015 | 160,247 | 2014 | 158,512 | 2013 | 156,909 | 2012 | 155,203 | 2011 | 153,169 | 2010 | 150,855 | 2009 | 148,277 | 2008 | 145,512 | 2007 | 142,894 | 2006 | 140,643 | 2005 | 138,769 | 2004 | 137,256 | 2003 | 135,981 | 2002 | 134,834 | 2001 | 133,668 | 2000 | 132,313 | 1999 | 130,744 | 1998 | 128,993 | 1997 | 127,000 | 1996 | 124,782 | 1995 | 122,403 | 1994 | 119,856 | 1993 | 117,148 | 1992 | 114,239 | 1991 | 111,088 | 1990 | 107,764 | 1989 | 104,379 | 1988 | 100,887 | 1987 | 97,351 | 1986 | 93,942 | 1985 | 90,689 | 1984 | 87,589 | 1983 | 84,638 | 1982 | 81,815 | 1981 | 79,073 | 1980 | 76,424 | 1979 | 73,894 | 1978 | 71,394 | 1977 | 68,952 | 1976 | 66,663 | 1975 | 64,459 | 1974 | 62,308 | 1973 | 60,294 | 1972 | 58,395 | 1971 | 56,546 | 1970 | 54,799 | 1969 | 53,144 | 1968 | 51,569 | 1967 | 50,054 | 1966 | 48,568 | 1965 | 47,091 | 1964 | 45,629 | 1963 | 44,192 | 1962 | 42,803 | 1961 | 41,491 | 1960 | 40,279 |
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