Year | Value | 2022 | 216,585 | 2021 | 229,722 | 2020 | 243,654 | 2019 | 258,652 | 2018 | 272,231 | 2017 | 281,714 | 2016 | 286,232 | 2015 | 284,395 | 2014 | 272,077 | 2013 | 244,039 | 2012 | 220,560 | 2011 | 213,617 | 2010 | 211,580 | 2009 | 211,642 | 2008 | 212,753 | 2007 | 214,245 | 2006 | 215,415 | 2005 | 217,039 | 2004 | 218,777 | 2003 | 220,052 | 2002 | 221,693 | 2001 | 223,504 | 2000 | 224,974 | 1999 | 226,643 | 1998 | 228,860 | 1997 | 231,708 | 1996 | 234,857 | 1995 | 238,316 | 1994 | 242,113 | 1993 | 244,844 | 1992 | 245,342 | 1991 | 244,082 | 1990 | 242,013 | 1989 | 239,487 | 1988 | 237,630 | 1987 | 236,437 | 1986 | 233,216 | 1985 | 229,101 | 1984 | 225,412 | 1983 | 221,550 | 1982 | 219,787 | 1981 | 217,416 | 1980 | 212,586 | 1979 | 208,502 | 1978 | 230,426 | 1977 | 252,558 | 1976 | 226,924 | 1975 | 201,098 | 1974 | 197,902 | 1973 | 194,771 | 1972 | 191,698 | 1971 | 188,846 | 1970 | 186,545 | 1969 | 184,717 | 1968 | 182,840 | 1967 | 181,143 | 1966 | 179,322 | 1965 | 177,107 | 1964 | 174,530 | 1963 | 171,228 | 1962 | 167,466 | 1961 | 163,529 | 1960 | 159,606 |
|