Year | Value | 2022 | 145,594 | 2021 | 145,625 | 2020 | 145,467 | 2019 | 145,092 | 2018 | 144,662 | 2017 | 144,189 | 2016 | 143,674 | 2015 | 143,106 | 2014 | 142,497 | 2013 | 141,860 | 2012 | 141,183 | 2011 | 140,384 | 2010 | 139,397 | 2009 | 137,086 | 2008 | 134,640 | 2007 | 132,199 | 2006 | 129,733 | 2005 | 127,207 | 2004 | 124,603 | 2003 | 121,933 | 2002 | 119,199 | 2001 | 116,474 | 2000 | 115,200 | 1999 | 113,990 | 1998 | 112,672 | 1997 | 111,358 | 1996 | 109,988 | 1995 | 108,525 | 1994 | 106,951 | 1993 | 105,254 | 1992 | 103,418 | 1991 | 101,605 | 1990 | 100,537 | 1989 | 99,639 | 1988 | 98,762 | 1987 | 97,814 | 1986 | 96,787 | 1985 | 95,683 | 1984 | 94,516 | 1983 | 93,294 | 1982 | 92,012 | 1981 | 90,687 | 1980 | 89,352 | 1979 | 88,082 | 1978 | 86,876 | 1977 | 85,696 | 1976 | 84,538 | 1975 | 83,400 | 1974 | 82,373 | 1973 | 81,435 | 1972 | 80,461 | 1971 | 79,464 | 1970 | 78,444 | 1969 | 77,571 | 1968 | 76,903 | 1967 | 76,276 | 1966 | 75,650 | 1965 | 75,038 | 1964 | 74,440 | 1963 | 73,847 | 1962 | 73,244 | 1961 | 72,636 | 1960 | 71,954 |
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