Year | Value | 2022 | 199,662 | 2021 | 197,669 | 2020 | 195,056 | 2019 | 191,859 | 2018 | 190,306 | 2017 | 190,386 | 2016 | 190,701 | 2015 | 189,783 | 2014 | 187,559 | 2013 | 184,153 | 2012 | 180,817 | 2011 | 177,231 | 2010 | 169,908 | 2009 | 159,407 | 2008 | 146,500 | 2007 | 131,895 | 2006 | 116,878 | 2005 | 106,776 | 2004 | 102,319 | 2003 | 101,765 | 2002 | 103,852 | 2001 | 106,137 | 2000 | 106,799 | 1999 | 105,628 | 1998 | 103,496 | 1997 | 101,062 | 1996 | 98,399 | 1995 | 95,804 | 1994 | 94,343 | 1993 | 93,882 | 1992 | 92,792 | 1991 | 90,666 | 1990 | 86,950 | 1989 | 86,129 | 1988 | 86,684 | 1987 | 87,378 | 1986 | 86,835 | 1985 | 85,081 | 1984 | 82,328 | 1983 | 78,714 | 1982 | 73,560 | 1981 | 68,988 | 1980 | 65,841 | 1979 | 64,164 | 1978 | 64,188 | 1977 | 65,881 | 1976 | 68,054 | 1975 | 69,725 | 1974 | 70,230 | 1973 | 69,091 | 1972 | 66,227 | 1971 | 63,540 | 1970 | 59,879 | 1969 | 55,708 | 1968 | 51,921 | 1967 | 48,827 | 1966 | 45,531 | 1965 | 44,051 | 1964 | 42,793 | 1963 | 41,601 | 1962 | 40,376 | 1961 | 38,186 | 1960 | 35,902 |
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