Year | Value | 2022 | 164,820 | 2021 | 155,609 | 2020 | 146,881 | 2019 | 137,655 | 2018 | 128,030 | 2017 | 120,734 | 2016 | 116,615 | 2015 | 114,323 | 2014 | 114,214 | 2013 | 115,841 | 2012 | 116,608 | 2011 | 115,073 | 2010 | 112,564 | 2009 | 109,981 | 2008 | 107,802 | 2007 | 104,662 | 2006 | 100,259 | 2005 | 96,705 | 2004 | 93,826 | 2003 | 90,684 | 2002 | 87,308 | 2001 | 83,889 | 2000 | 80,539 | 1999 | 77,321 | 1998 | 74,202 | 1997 | 71,155 | 1996 | 68,153 | 1995 | 65,135 | 1994 | 62,078 | 1993 | 59,029 | 1992 | 56,035 | 1991 | 53,188 | 1990 | 50,700 | 1989 | 48,708 | 1988 | 47,141 | 1987 | 45,935 | 1986 | 45,011 | 1985 | 44,288 | 1984 | 43,639 | 1983 | 43,026 | 1982 | 42,612 | 1981 | 42,221 | 1980 | 41,553 | 1979 | 40,686 | 1978 | 39,739 | 1977 | 38,835 | 1976 | 38,030 | 1975 | 37,331 | 1974 | 36,783 | 1973 | 36,353 | 1972 | 35,983 | 1971 | 35,586 | 1970 | 34,984 | 1969 | 34,076 | 1968 | 32,988 | 1967 | 31,853 | 1966 | 30,798 | 1965 | 30,098 | 1964 | 29,889 | 1963 | 30,017 | 1962 | 30,361 | 1961 | 30,833 | 1960 | 31,342 |
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