Year | Value | 2022 | 202,500 | 2021 | 203,401 | 2020 | 201,301 | 2019 | 201,069 | 2018 | 203,655 | 2017 | 209,760 | 2016 | 215,832 | 2015 | 221,762 | 2014 | 229,025 | 2013 | 233,750 | 2012 | 234,798 | 2011 | 234,286 | 2010 | 230,982 | 2009 | 221,264 | 2008 | 212,436 | 2007 | 206,767 | 2006 | 204,132 | 2005 | 204,390 | 2004 | 207,570 | 2003 | 212,982 | 2002 | 219,389 | 2001 | 225,707 | 2000 | 231,804 | 1999 | 237,081 | 1998 | 241,050 | 1997 | 244,014 | 1996 | 245,387 | 1995 | 244,398 | 1994 | 244,817 | 1993 | 238,892 | 1992 | 230,903 | 1991 | 221,006 | 1990 | 211,612 | 1989 | 202,644 | 1988 | 193,381 | 1987 | 184,393 | 1986 | 175,755 | 1985 | 166,396 | 1984 | 155,182 | 1983 | 140,658 | 1982 | 123,260 | 1981 | 105,705 | 1980 | 92,419 | 1979 | 86,879 | 1978 | 89,795 | 1977 | 99,887 | 1976 | 113,594 | 1975 | 126,816 | 1974 | 137,365 | 1973 | 143,999 | 1972 | 147,259 | 1971 | 148,256 | 1970 | 148,168 | 1969 | 148,359 | 1968 | 148,621 | 1967 | 148,974 | 1966 | 149,251 | 1965 | 148,320 | 1964 | 145,958 | 1963 | 141,134 | 1962 | 133,116 | 1961 | 121,010 | 1960 | 108,183 |
|