Year | Value | 2022 | 161,597 | 2021 | 158,333 | 2020 | 155,857 | 2019 | 154,090 | 2018 | 152,896 | 2017 | 152,407 | 2016 | 152,531 | 2015 | 152,856 | 2014 | 153,208 | 2013 | 153,476 | 2012 | 153,145 | 2011 | 151,867 | 2010 | 149,769 | 2009 | 146,807 | 2008 | 143,047 | 2007 | 138,599 | 2006 | 133,591 | 2005 | 128,278 | 2004 | 122,906 | 2003 | 117,622 | 2002 | 112,542 | 2001 | 107,713 | 2000 | 103,049 | 1999 | 98,805 | 1998 | 94,974 | 1997 | 91,189 | 1996 | 87,425 | 1995 | 83,704 | 1994 | 79,734 | 1993 | 75,584 | 1992 | 71,715 | 1991 | 68,233 | 1990 | 65,169 | 1989 | 62,523 | 1988 | 60,281 | 1987 | 58,327 | 1986 | 56,497 | 1985 | 54,716 | 1984 | 52,962 | 1983 | 51,173 | 1982 | 49,366 | 1981 | 47,676 | 1980 | 46,172 | 1979 | 44,809 | 1978 | 43,557 | 1977 | 42,394 | 1976 | 41,220 | 1975 | 39,979 | 1974 | 38,687 | 1973 | 37,342 | 1972 | 35,961 | 1971 | 34,625 | 1970 | 33,371 | 1969 | 32,185 | 1968 | 31,039 | 1967 | 29,972 | 1966 | 29,046 | 1965 | 28,280 | 1964 | 27,660 | 1963 | 27,200 | 1962 | 26,837 | 1961 | 26,429 | 1960 | 25,908 |
|