Year | Value | 2022 | 234,078 | 2021 | 224,503 | 2020 | 215,956 | 2019 | 207,784 | 2018 | 199,714 | 2017 | 191,830 | 2016 | 184,269 | 2015 | 177,162 | 2014 | 170,140 | 2013 | 162,731 | 2012 | 155,642 | 2011 | 149,022 | 2010 | 142,821 | 2009 | 137,173 | 2008 | 131,821 | 2007 | 127,012 | 2006 | 122,703 | 2005 | 118,648 | 2004 | 112,516 | 2003 | 105,052 | 2002 | 99,191 | 2001 | 94,298 | 2000 | 89,920 | 1999 | 87,839 | 1998 | 87,219 | 1997 | 85,983 | 1996 | 84,730 | 1995 | 82,656 | 1994 | 80,801 | 1993 | 80,835 | 1992 | 80,983 | 1991 | 79,785 | 1990 | 78,977 | 1989 | 78,717 | 1988 | 77,984 | 1987 | 77,139 | 1986 | 76,148 | 1985 | 75,449 | 1984 | 75,826 | 1983 | 75,877 | 1982 | 73,789 | 1981 | 71,920 | 1980 | 72,512 | 1979 | 73,061 | 1978 | 72,651 | 1977 | 72,386 | 1976 | 71,983 | 1975 | 71,365 | 1974 | 70,538 | 1973 | 69,501 | 1972 | 68,323 | 1971 | 67,182 | 1970 | 66,136 | 1969 | 65,137 | 1968 | 64,198 | 1967 | 63,334 | 1966 | 62,524 | 1965 | 61,757 | 1964 | 61,031 | 1963 | 60,367 | 1962 | 59,740 | 1961 | 59,063 | 1960 | 58,279 |
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