Year | Value | 2022 | 234,270 | 2021 | 226,686 | 2020 | 218,619 | 2019 | 210,945 | 2018 | 205,568 | 2017 | 201,873 | 2016 | 199,204 | 2015 | 197,568 | 2014 | 193,803 | 2013 | 186,503 | 2012 | 177,912 | 2011 | 168,455 | 2010 | 159,896 | 2009 | 152,951 | 2008 | 146,539 | 2007 | 142,503 | 2006 | 139,245 | 2005 | 134,302 | 2004 | 130,279 | 2003 | 125,553 | 2002 | 116,432 | 2001 | 109,163 | 2000 | 108,649 | 1999 | 107,467 | 1998 | 103,465 | 1997 | 99,782 | 1996 | 96,148 | 1995 | 92,416 | 1994 | 87,073 | 1993 | 78,865 | 1992 | 67,779 | 1991 | 60,276 | 1990 | 59,982 | 1989 | 59,872 | 1988 | 58,212 | 1987 | 57,949 | 1986 | 58,860 | 1985 | 59,697 | 1984 | 58,880 | 1983 | 57,843 | 1982 | 59,233 | 1981 | 66,136 | 1980 | 74,635 | 1979 | 78,205 | 1978 | 78,400 | 1977 | 77,240 | 1976 | 75,839 | 1975 | 74,309 | 1974 | 72,678 | 1973 | 70,992 | 1972 | 69,319 | 1971 | 67,692 | 1970 | 66,123 | 1969 | 64,628 | 1968 | 63,232 | 1967 | 61,942 | 1966 | 60,760 | 1965 | 59,677 | 1964 | 58,669 | 1963 | 57,699 | 1962 | 56,746 | 1961 | 55,806 | 1960 | 54,873 |
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