Year | Value | 2022 | 193,991 | 2021 | 189,213 | 2020 | 200,097 | 2019 | 204,605 | 2018 | 207,019 | 2017 | 210,918 | 2016 | 215,189 | 2015 | 215,659 | 2014 | 214,741 | 2013 | 213,273 | 2012 | 211,996 | 2011 | 209,893 | 2010 | 208,563 | 2009 | 207,234 | 2008 | 203,680 | 2007 | 196,603 | 2006 | 192,772 | 2005 | 190,240 | 2004 | 187,186 | 2003 | 185,679 | 2002 | 190,076 | 2001 | 190,801 | 2000 | 188,795 | 1999 | 189,061 | 1998 | 191,912 | 1997 | 190,842 | 1996 | 190,417 | 1995 | 188,557 | 1994 | 187,406 | 1993 | 184,794 | 1992 | 182,318 | 1991 | 177,793 | 1990 | 171,591 | 1989 | 161,497 | 1988 | 152,105 | 1987 | 143,416 | 1986 | 136,844 | 1985 | 133,152 | 1984 | 129,345 | 1983 | 123,093 | 1982 | 117,743 | 1981 | 108,638 | 1980 | 97,400 | 1979 | 88,414 | 1978 | 80,182 | 1977 | 72,645 | 1976 | 67,093 | 1975 | 66,175 | 1974 | 68,008 | 1973 | 69,244 | 1972 | 69,076 | 1971 | 68,006 | 1970 | 66,069 | 1969 | 63,578 | 1968 | 61,327 | 1967 | 60,035 | 1966 | 59,078 | 1965 | 57,836 | 1964 | 56,869 | 1963 | 56,263 | 1962 | 55,632 | 1961 | 54,645 | 1960 | 53,948 |
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