Year | Value | 2022 | 279,754 | 2021 | 272,884 | 2020 | 265,871 | 2019 | 257,272 | 2018 | 247,362 | 2017 | 237,007 | 2016 | 226,745 | 2015 | 218,034 | 2014 | 211,760 | 2013 | 207,152 | 2012 | 204,502 | 2011 | 202,984 | 2010 | 202,556 | 2009 | 202,781 | 2008 | 201,127 | 2007 | 200,455 | 2006 | 199,331 | 2005 | 197,331 | 2004 | 194,909 | 2003 | 194,191 | 2002 | 194,929 | 2001 | 195,277 | 2000 | 193,754 | 1999 | 190,736 | 1998 | 186,005 | 1997 | 180,909 | 1996 | 176,142 | 1995 | 168,971 | 1994 | 158,167 | 1993 | 146,005 | 1992 | 132,413 | 1991 | 116,532 | 1990 | 100,773 | 1989 | 92,958 | 1988 | 89,792 | 1987 | 88,888 | 1986 | 89,350 | 1985 | 89,997 | 1984 | 89,655 | 1983 | 89,256 | 1982 | 88,527 | 1981 | 87,704 | 1980 | 86,658 | 1979 | 85,774 | 1978 | 85,187 | 1977 | 84,696 | 1976 | 84,209 | 1975 | 84,364 | 1974 | 84,816 | 1973 | 84,740 | 1972 | 83,473 | 1971 | 82,510 | 1970 | 80,049 | 1969 | 76,685 | 1968 | 73,385 | 1967 | 70,356 | 1966 | 66,522 | 1965 | 65,202 | 1964 | 64,650 | 1963 | 64,995 | 1962 | 66,354 | 1961 | 67,169 | 1960 | 68,374 |
|