Year | Value | 2022 | 208,953 | 2021 | 205,747 | 2020 | 217,648 | 2019 | 220,809 | 2018 | 220,201 | 2017 | 220,808 | 2016 | 222,437 | 2015 | 221,898 | 2014 | 222,279 | 2013 | 222,831 | 2012 | 222,722 | 2011 | 220,551 | 2010 | 218,255 | 2009 | 215,750 | 2008 | 210,879 | 2007 | 202,247 | 2006 | 197,100 | 2005 | 194,401 | 2004 | 192,855 | 2003 | 193,794 | 2002 | 201,257 | 2001 | 204,761 | 2000 | 204,145 | 1999 | 203,779 | 1998 | 204,285 | 1997 | 199,024 | 1996 | 193,035 | 1995 | 184,621 | 1994 | 176,991 | 1993 | 168,200 | 1992 | 159,722 | 1991 | 150,424 | 1990 | 141,479 | 1989 | 131,392 | 1988 | 123,383 | 1987 | 116,485 | 1986 | 110,970 | 1985 | 106,737 | 1984 | 100,351 | 1983 | 90,564 | 1982 | 81,151 | 1981 | 71,463 | 1980 | 67,011 | 1979 | 68,552 | 1978 | 69,608 | 1977 | 69,417 | 1976 | 68,281 | 1975 | 66,369 | 1974 | 63,419 | 1973 | 60,306 | 1972 | 58,168 | 1971 | 56,516 | 1970 | 54,559 | 1969 | 53,344 | 1968 | 52,952 | 1967 | 52,413 | 1966 | 51,370 | 1965 | 49,897 | 1964 | 48,554 | 1963 | 47,626 | 1962 | 47,051 | 1961 | 46,591 | 1960 | 46,797 |
|