Year | Value | 2022 | 83,737 | 2021 | 81,754 | 2020 | 79,848 | 2019 | 77,564 | 2018 | 76,455 | 2017 | 76,388 | 2016 | 76,867 | 2015 | 77,827 | 2014 | 80,720 | 2013 | 84,044 | 2012 | 85,954 | 2011 | 87,100 | 2010 | 87,076 | 2009 | 86,195 | 2008 | 85,219 | 2007 | 84,574 | 2006 | 84,475 | 2005 | 84,414 | 2004 | 84,260 | 2003 | 84,407 | 2002 | 84,376 | 2001 | 84,576 | 2000 | 84,695 | 1999 | 84,127 | 1998 | 83,395 | 1997 | 82,472 | 1996 | 81,288 | 1995 | 79,990 | 1994 | 78,189 | 1993 | 75,030 | 1992 | 71,086 | 1991 | 67,231 | 1990 | 63,445 | 1989 | 59,763 | 1988 | 57,240 | 1987 | 55,854 | 1986 | 54,561 | 1985 | 53,352 | 1984 | 52,349 | 1983 | 51,613 | 1982 | 51,127 | 1981 | 50,819 | 1980 | 50,619 | 1979 | 50,479 | 1978 | 50,356 | 1977 | 50,240 | 1976 | 50,159 | 1975 | 49,920 | 1974 | 49,500 | 1973 | 49,080 | 1972 | 48,656 | 1971 | 48,175 | 1970 | 47,578 | 1969 | 46,854 | 1968 | 46,039 | 1967 | 45,197 | 1966 | 44,377 | 1965 | 43,604 | 1964 | 42,872 | 1963 | 42,170 | 1962 | 41,518 | 1961 | 40,941 | 1960 | 40,453 |
|