Year | Value | 2022 | 122,016 | 2021 | 126,346 | 2020 | 130,866 | 2019 | 135,423 | 2018 | 138,790 | 2017 | 141,050 | 2016 | 142,576 | 2015 | 142,369 | 2014 | 141,041 | 2013 | 139,992 | 2012 | 139,103 | 2011 | 138,691 | 2010 | 139,016 | 2009 | 139,174 | 2008 | 138,566 | 2007 | 137,522 | 2006 | 136,021 | 2005 | 134,133 | 2004 | 131,847 | 2003 | 129,254 | 2002 | 126,558 | 2001 | 123,684 | 2000 | 120,986 | 1999 | 119,002 | 1998 | 117,700 | 1997 | 117,004 | 1996 | 116,985 | 1995 | 117,175 | 1994 | 117,240 | 1993 | 117,374 | 1992 | 117,489 | 1991 | 117,584 | 1990 | 117,591 | 1989 | 117,283 | 1988 | 116,285 | 1987 | 114,458 | 1986 | 112,436 | 1985 | 111,013 | 1984 | 109,125 | 1983 | 106,611 | 1982 | 104,104 | 1981 | 100,698 | 1980 | 95,905 | 1979 | 91,021 | 1978 | 86,529 | 1977 | 82,006 | 1976 | 78,138 | 1975 | 74,757 | 1974 | 70,978 | 1973 | 67,552 | 1972 | 65,499 | 1971 | 64,188 | 1970 | 63,212 | 1969 | 63,344 | 1968 | 64,077 | 1967 | 64,218 | 1966 | 63,885 | 1965 | 63,062 | 1964 | 61,776 | 1963 | 60,080 | 1962 | 58,230 | 1961 | 56,645 | 1960 | 55,628 |
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