Year | Value | 2022 | 446,697 | 2021 | 440,381 | 2020 | 435,240 | 2019 | 430,841 | 2018 | 423,615 | 2017 | 415,591 | 2016 | 405,589 | 2015 | 394,341 | 2014 | 383,039 | 2013 | 371,415 | 2012 | 359,719 | 2011 | 347,423 | 2010 | 336,668 | 2009 | 327,969 | 2008 | 318,115 | 2007 | 308,215 | 2006 | 297,102 | 2005 | 285,464 | 2004 | 274,220 | 2003 | 263,585 | 2002 | 254,742 | 2001 | 246,018 | 2000 | 236,631 | 1999 | 231,168 | 1998 | 229,999 | 1997 | 227,716 | 1996 | 224,148 | 1995 | 219,270 | 1994 | 212,907 | 1993 | 206,291 | 1992 | 199,123 | 1991 | 191,916 | 1990 | 185,465 | 1989 | 178,710 | 1988 | 171,732 | 1987 | 164,851 | 1986 | 157,944 | 1985 | 151,419 | 1984 | 145,694 | 1983 | 139,595 | 1982 | 132,584 | 1981 | 126,351 | 1980 | 121,099 | 1979 | 116,676 | 1978 | 113,287 | 1977 | 110,236 | 1976 | 108,198 | 1975 | 104,863 | 1974 | 100,860 | 1973 | 99,108 | 1972 | 97,654 | 1971 | 96,845 | 1970 | 95,271 | 1969 | 93,113 | 1968 | 91,380 | 1967 | 88,904 | 1966 | 87,063 | 1965 | 85,515 | 1964 | 83,618 | 1963 | 81,768 | 1962 | 79,649 | 1961 | 76,997 | 1960 | 74,638 |
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