Year | Value | 2022 | 162,602 | 2021 | 165,154 | 2020 | 167,225 | 2019 | 164,387 | 2018 | 160,691 | 2017 | 156,396 | 2016 | 151,878 | 2015 | 147,325 | 2014 | 143,376 | 2013 | 139,468 | 2012 | 135,927 | 2011 | 132,439 | 2010 | 129,181 | 2009 | 126,324 | 2008 | 124,318 | 2007 | 123,377 | 2006 | 122,187 | 2005 | 118,827 | 2004 | 114,096 | 2003 | 108,263 | 2002 | 101,504 | 2001 | 96,049 | 2000 | 93,384 | 1999 | 91,092 | 1998 | 88,812 | 1997 | 86,231 | 1996 | 82,729 | 1995 | 78,771 | 1994 | 75,571 | 1993 | 73,522 | 1992 | 72,404 | 1991 | 71,992 | 1990 | 69,941 | 1989 | 70,845 | 1988 | 71,274 | 1987 | 71,761 | 1986 | 71,888 | 1985 | 72,359 | 1984 | 72,415 | 1983 | 72,743 | 1982 | 72,738 | 1981 | 72,426 | 1980 | 72,094 | 1979 | 71,752 | 1978 | 71,482 | 1977 | 70,630 | 1976 | 69,577 | 1975 | 68,468 | 1974 | 67,475 | 1973 | 67,244 | 1972 | 67,184 | 1971 | 66,779 | 1970 | 66,026 | 1969 | 64,860 | 1968 | 63,574 | 1967 | 62,213 | 1966 | 60,489 | 1965 | 58,872 | 1964 | 57,317 | 1963 | 55,491 | 1962 | 53,876 | 1961 | 52,260 | 1960 | 51,096 |
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