Year | Value | 2022 | 110,392 | 2021 | 113,144 | 2020 | 114,072 | 2019 | 110,560 | 2018 | 109,790 | 2017 | 113,375 | 2016 | 115,414 | 2015 | 117,525 | 2014 | 119,650 | 2013 | 121,554 | 2012 | 122,999 | 2011 | 124,857 | 2010 | 127,098 | 2009 | 129,196 | 2008 | 131,957 | 2007 | 134,559 | 2006 | 136,449 | 2005 | 137,424 | 2004 | 137,237 | 2003 | 136,835 | 2002 | 136,965 | 2001 | 137,536 | 2000 | 137,359 | 1999 | 135,504 | 1998 | 133,244 | 1997 | 131,329 | 1996 | 128,422 | 1995 | 125,711 | 1994 | 124,672 | 1993 | 123,413 | 1992 | 122,733 | 1991 | 122,842 | 1990 | 121,117 | 1989 | 118,110 | 1988 | 115,223 | 1987 | 111,303 | 1986 | 106,443 | 1985 | 102,428 | 1984 | 99,372 | 1983 | 96,129 | 1982 | 92,515 | 1981 | 89,914 | 1980 | 88,528 | 1979 | 86,484 | 1978 | 84,153 | 1977 | 82,473 | 1976 | 79,963 | 1975 | 76,749 | 1974 | 73,800 | 1973 | 70,999 | 1972 | 68,419 | 1971 | 66,353 | 1970 | 64,953 | 1969 | 64,423 | 1968 | 64,738 | 1967 | 65,412 | 1966 | 65,891 | 1965 | 65,777 | 1964 | 65,046 | 1963 | 63,698 | 1962 | 61,872 | 1961 | 59,889 | 1960 | 58,051 |
|