Year | Value | 2022 | 336,639 | 2021 | 329,745 | 2020 | 322,985 | 2019 | 316,247 | 2018 | 309,648 | 2017 | 303,276 | 2016 | 296,889 | 2015 | 290,462 | 2014 | 284,164 | 2013 | 277,975 | 2012 | 271,830 | 2011 | 265,865 | 2010 | 260,084 | 2009 | 254,372 | 2008 | 248,003 | 2007 | 241,371 | 2006 | 234,335 | 2005 | 227,584 | 2004 | 221,667 | 2003 | 215,407 | 2002 | 209,167 | 2001 | 202,803 | 2000 | 196,006 | 1999 | 188,808 | 1998 | 181,430 | 1997 | 174,213 | 1996 | 167,118 | 1995 | 159,812 | 1994 | 151,869 | 1993 | 150,445 | 1992 | 150,655 | 1991 | 145,525 | 1990 | 140,495 | 1989 | 135,674 | 1988 | 131,046 | 1987 | 126,667 | 1986 | 122,639 | 1985 | 118,871 | 1984 | 115,190 | 1983 | 111,612 | 1982 | 108,196 | 1981 | 105,017 | 1980 | 102,216 | 1979 | 99,660 | 1978 | 97,439 | 1977 | 95,468 | 1976 | 93,418 | 1975 | 91,103 | 1974 | 88,614 | 1973 | 85,934 | 1972 | 83,022 | 1971 | 80,065 | 1970 | 77,175 | 1969 | 74,381 | 1968 | 71,601 | 1967 | 68,977 | 1966 | 66,654 | 1965 | 64,745 | 1964 | 63,296 | 1963 | 62,210 | 1962 | 61,282 | 1961 | 60,414 | 1960 | 59,600 |
|