Year | Value | 2022 | 181,086 | 2021 | 181,608 | 2020 | 182,718 | 2019 | 184,419 | 2018 | 186,759 | 2017 | 189,170 | 2016 | 190,288 | 2015 | 191,082 | 2014 | 193,078 | 2013 | 196,310 | 2012 | 199,836 | 2011 | 202,983 | 2010 | 203,360 | 2009 | 196,781 | 2008 | 184,944 | 2007 | 169,097 | 2006 | 156,144 | 2005 | 146,408 | 2004 | 139,848 | 2003 | 139,043 | 2002 | 140,461 | 2001 | 137,991 | 2000 | 134,458 | 1999 | 133,125 | 1998 | 129,049 | 1997 | 126,442 | 1996 | 126,202 | 1995 | 127,413 | 1994 | 129,746 | 1993 | 133,019 | 1992 | 135,502 | 1991 | 136,592 | 1990 | 137,042 | 1989 | 136,679 | 1988 | 136,681 | 1987 | 137,233 | 1986 | 137,740 | 1985 | 138,441 | 1984 | 135,757 | 1983 | 131,123 | 1982 | 128,504 | 1981 | 125,648 | 1980 | 122,092 | 1979 | 123,025 | 1978 | 126,229 | 1977 | 127,887 | 1976 | 130,489 | 1975 | 133,022 | 1974 | 134,636 | 1973 | 135,194 | 1972 | 134,779 | 1971 | 133,606 | 1970 | 131,382 | 1969 | 128,312 | 1968 | 124,734 | 1967 | 120,777 | 1966 | 117,152 | 1965 | 114,121 | 1964 | 111,288 | 1963 | 109,246 | 1962 | 107,110 | 1961 | 104,098 | 1960 | 101,452 |
|