Year | Value | 2022 | 209,285 | 2021 | 218,546 | 2020 | 221,384 | 2019 | 218,833 | 2018 | 213,498 | 2017 | 207,686 | 2016 | 200,902 | 2015 | 193,220 | 2014 | 184,866 | 2013 | 175,602 | 2012 | 166,198 | 2011 | 157,080 | 2010 | 148,547 | 2009 | 139,387 | 2008 | 129,989 | 2007 | 120,386 | 2006 | 110,759 | 2005 | 101,717 | 2004 | 93,286 | 2003 | 85,369 | 2002 | 77,881 | 2001 | 70,736 | 2000 | 65,996 | 1999 | 64,958 | 1998 | 67,376 | 1997 | 73,371 | 1996 | 81,740 | 1995 | 89,838 | 1994 | 97,406 | 1993 | 101,311 | 1992 | 102,950 | 1991 | 103,010 | 1990 | 101,381 | 1989 | 97,986 | 1988 | 94,511 | 1987 | 91,077 | 1986 | 87,296 | 1985 | 82,668 | 1984 | 77,681 | 1983 | 72,272 | 1982 | 66,163 | 1981 | 59,351 | 1980 | 52,543 | 1979 | 46,484 | 1978 | 41,349 | 1977 | 37,423 | 1976 | 34,722 | 1975 | 33,049 | 1974 | 32,333 | 1973 | 32,461 | 1972 | 33,182 | 1971 | 33,913 | 1970 | 34,439 | 1969 | 34,797 | 1968 | 34,900 | 1967 | 35,002 | 1966 | 35,196 | 1965 | 35,549 | 1964 | 36,185 | 1963 | 36,817 | 1962 | 37,539 | 1961 | 38,983 | 1960 | 40,121 |
|