Year | Value | 2022 | 151,474 | 2021 | 148,724 | 2020 | 146,349 | 2019 | 144,064 | 2018 | 141,955 | 2017 | 140,206 | 2016 | 138,623 | 2015 | 137,116 | 2014 | 135,283 | 2013 | 133,304 | 2012 | 131,728 | 2011 | 129,742 | 2010 | 127,014 | 2009 | 124,882 | 2008 | 123,457 | 2007 | 122,043 | 2006 | 120,892 | 2005 | 119,758 | 2004 | 117,308 | 2003 | 113,258 | 2002 | 108,591 | 2001 | 104,034 | 2000 | 100,133 | 1999 | 97,499 | 1998 | 96,091 | 1997 | 95,341 | 1996 | 94,974 | 1995 | 94,685 | 1994 | 94,404 | 1993 | 94,135 | 1992 | 93,843 | 1991 | 93,578 | 1990 | 93,353 | 1989 | 93,151 | 1988 | 92,896 | 1987 | 92,612 | 1986 | 92,433 | 1985 | 92,409 | 1984 | 92,483 | 1983 | 92,662 | 1982 | 92,808 | 1981 | 92,634 | 1980 | 92,025 | 1979 | 91,021 | 1978 | 89,652 | 1977 | 88,010 | 1976 | 86,329 | 1975 | 84,713 | 1974 | 83,133 | 1973 | 81,607 | 1972 | 80,147 | 1971 | 78,673 | 1970 | 77,114 | 1969 | 75,452 | 1968 | 73,728 | 1967 | 71,898 | 1966 | 69,882 | 1965 | 67,636 | 1964 | 65,175 | 1963 | 62,502 | 1962 | 59,741 | 1961 | 57,176 | 1960 | 54,965 |
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