Year | Value | 2022 | 76,984 | 2021 | 87,423 | 2020 | 93,932 | 2019 | 100,614 | 2018 | 106,691 | 2017 | 110,943 | 2016 | 113,344 | 2015 | 113,255 | 2014 | 111,427 | 2013 | 108,406 | 2012 | 105,741 | 2011 | 104,357 | 2010 | 104,496 | 2009 | 104,799 | 2008 | 103,115 | 2007 | 97,998 | 2006 | 89,348 | 2005 | 78,263 | 2004 | 66,926 | 2003 | 59,265 | 2002 | 56,873 | 2001 | 58,471 | 2000 | 62,545 | 1999 | 67,860 | 1998 | 73,377 | 1997 | 77,814 | 1996 | 80,896 | 1995 | 82,618 | 1994 | 83,866 | 1993 | 83,790 | 1992 | 82,551 | 1991 | 81,301 | 1990 | 80,937 | 1989 | 81,771 | 1988 | 83,468 | 1987 | 85,109 | 1986 | 85,971 | 1985 | 86,002 | 1984 | 85,380 | 1983 | 84,435 | 1982 | 83,424 | 1981 | 82,237 | 1980 | 80,527 | 1979 | 77,746 | 1978 | 73,415 | 1977 | 67,887 | 1976 | 62,346 | 1975 | 58,064 | 1974 | 55,947 | 1973 | 56,341 | 1972 | 58,575 | 1971 | 61,136 | 1970 | 62,700 | 1969 | 62,550 | 1968 | 60,583 | 1967 | 57,369 | 1966 | 53,858 | 1965 | 50,801 | 1964 | 48,522 | 1963 | 47,075 | 1962 | 46,521 | 1961 | 46,481 | 1960 | 46,333 |
|