Year | Value | 2022 | 111,697 | 2021 | 112,693 | 2020 | 112,709 | 2019 | 113,958 | 2018 | 117,198 | 2017 | 121,432 | 2016 | 125,825 | 2015 | 130,946 | 2014 | 135,874 | 2013 | 139,124 | 2012 | 141,305 | 2011 | 142,824 | 2010 | 142,773 | 2009 | 141,807 | 2008 | 141,297 | 2007 | 141,065 | 2006 | 141,316 | 2005 | 142,207 | 2004 | 142,813 | 2003 | 142,534 | 2002 | 141,737 | 2001 | 140,439 | 2000 | 138,701 | 1999 | 136,530 | 1998 | 134,089 | 1997 | 131,633 | 1996 | 129,116 | 1995 | 126,938 | 1994 | 125,656 | 1993 | 125,207 | 1992 | 125,493 | 1991 | 126,730 | 1990 | 128,333 | 1989 | 129,720 | 1988 | 131,049 | 1987 | 132,152 | 1986 | 132,865 | 1985 | 132,999 | 1984 | 132,308 | 1983 | 130,508 | 1982 | 127,918 | 1981 | 125,460 | 1980 | 123,968 | 1979 | 122,493 | 1978 | 120,709 | 1977 | 118,951 | 1976 | 116,096 | 1975 | 111,553 | 1974 | 106,613 | 1973 | 101,881 | 1972 | 97,100 | 1971 | 93,147 | 1970 | 89,495 | 1969 | 85,378 | 1968 | 81,920 | 1967 | 79,859 | 1966 | 78,457 | 1965 | 77,599 | 1964 | 77,845 | 1963 | 78,395 | 1962 | 78,411 | 1961 | 78,146 | 1960 | 77,659 |
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