Year | Value | 2022 | 123,180 | 2021 | 121,232 | 2020 | 120,753 | 2019 | 113,249 | 2018 | 108,441 | 2017 | 106,571 | 2016 | 106,738 | 2015 | 110,123 | 2014 | 115,960 | 2013 | 119,632 | 2012 | 121,697 | 2011 | 123,405 | 2010 | 125,030 | 2009 | 126,343 | 2008 | 127,617 | 2007 | 128,426 | 2006 | 128,549 | 2005 | 128,631 | 2004 | 127,649 | 2003 | 125,122 | 2002 | 121,987 | 2001 | 118,978 | 2000 | 120,796 | 1999 | 119,870 | 1998 | 119,483 | 1997 | 119,313 | 1996 | 119,552 | 1995 | 119,630 | 1994 | 117,665 | 1993 | 110,445 | 1992 | 98,557 | 1991 | 86,548 | 1990 | 75,354 | 1989 | 68,279 | 1988 | 69,252 | 1987 | 76,969 | 1986 | 87,351 | 1985 | 96,320 | 1984 | 101,386 | 1983 | 103,040 | 1982 | 103,021 | 1981 | 102,213 | 1980 | 101,029 | 1979 | 99,266 | 1978 | 96,731 | 1977 | 93,944 | 1976 | 91,475 | 1975 | 89,347 | 1974 | 87,355 | 1973 | 85,226 | 1972 | 82,521 | 1971 | 79,002 | 1970 | 75,024 | 1969 | 71,018 | 1968 | 67,238 | 1967 | 63,855 | 1966 | 60,839 | 1965 | 58,251 | 1964 | 56,365 | 1963 | 55,389 | 1962 | 55,288 | 1961 | 55,685 | 1960 | 56,024 |
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