Year | Value | 2022 | 258,465 | 2021 | 253,115 | 2020 | 248,738 | 2019 | 245,782 | 2018 | 243,836 | 2017 | 242,517 | 2016 | 243,052 | 2015 | 245,861 | 2014 | 249,015 | 2013 | 250,140 | 2012 | 251,855 | 2011 | 295,230 | 2010 | 336,781 | 2009 | 337,114 | 2008 | 336,549 | 2007 | 333,712 | 2006 | 328,667 | 2005 | 317,534 | 2004 | 300,768 | 2003 | 283,872 | 2002 | 266,903 | 2001 | 249,955 | 2000 | 234,328 | 1999 | 224,983 | 1998 | 222,408 | 1997 | 222,876 | 1996 | 225,442 | 1995 | 228,274 | 1994 | 230,096 | 1993 | 229,376 | 1992 | 225,420 | 1991 | 218,477 | 1990 | 209,101 | 1989 | 198,418 | 1988 | 187,987 | 1987 | 178,536 | 1986 | 169,646 | 1985 | 160,824 | 1984 | 151,956 | 1983 | 141,540 | 1982 | 130,071 | 1981 | 119,678 | 1980 | 110,455 | 1979 | 102,491 | 1978 | 95,286 | 1977 | 88,784 | 1976 | 83,206 | 1975 | 78,046 | 1974 | 73,149 | 1973 | 69,761 | 1972 | 67,993 | 1971 | 66,479 | 1970 | 64,946 | 1969 | 63,501 | 1968 | 62,288 | 1967 | 61,425 | 1966 | 61,005 | 1965 | 60,791 | 1964 | 60,115 | 1963 | 58,771 | 1962 | 57,139 | 1961 | 55,435 | 1960 | 53,713 |
|