Year | Value | 2022 | 184,121 | 2021 | 182,549 | 2020 | 181,061 | 2019 | 179,304 | 2018 | 177,524 | 2017 | 175,839 | 2016 | 174,022 | 2015 | 172,108 | 2014 | 170,142 | 2013 | 168,192 | 2012 | 166,352 | 2011 | 164,667 | 2010 | 163,409 | 2009 | 162,577 | 2008 | 161,811 | 2007 | 161,018 | 2006 | 160,217 | 2005 | 159,102 | 2004 | 157,664 | 2003 | 156,227 | 2002 | 154,609 | 2001 | 152,632 | 2000 | 150,372 | 1999 | 147,868 | 1998 | 145,204 | 1997 | 142,729 | 1996 | 140,666 | 1995 | 139,024 | 1994 | 137,777 | 1993 | 136,800 | 1992 | 135,972 | 1991 | 135,135 | 1990 | 134,109 | 1989 | 132,899 | 1988 | 131,506 | 1987 | 129,824 | 1986 | 127,893 | 1985 | 125,776 | 1984 | 123,469 | 1983 | 120,972 | 1982 | 118,240 | 1981 | 115,227 | 1980 | 112,000 | 1979 | 108,614 | 1978 | 105,089 | 1977 | 101,560 | 1976 | 98,144 | 1975 | 94,869 | 1974 | 91,729 | 1973 | 88,731 | 1972 | 85,851 | 1971 | 83,050 | 1970 | 80,342 | 1969 | 77,752 | 1968 | 75,186 | 1967 | 72,678 | 1966 | 70,333 | 1965 | 68,080 | 1964 | 65,888 | 1963 | 63,842 | 1962 | 61,917 | 1961 | 60,041 | 1960 | 58,267 |
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