Year | Value | 2022 | 480,147 | 2021 | 459,910 | 2020 | 445,234 | 2019 | 426,809 | 2018 | 409,735 | 2017 | 395,287 | 2016 | 381,944 | 2015 | 370,221 | 2014 | 359,936 | 2013 | 349,789 | 2012 | 339,576 | 2011 | 328,898 | 2010 | 317,230 | 2009 | 304,262 | 2008 | 290,370 | 2007 | 276,476 | 2006 | 262,317 | 2005 | 248,358 | 2004 | 234,919 | 2003 | 222,890 | 2002 | 211,305 | 2001 | 199,947 | 2000 | 188,008 | 1999 | 178,925 | 1998 | 172,857 | 1997 | 167,194 | 1996 | 161,421 | 1995 | 154,917 | 1994 | 147,673 | 1993 | 140,159 | 1992 | 132,934 | 1991 | 125,993 | 1990 | 119,186 | 1989 | 113,480 | 1988 | 108,498 | 1987 | 103,329 | 1986 | 98,306 | 1985 | 93,889 | 1984 | 89,777 | 1983 | 85,781 | 1982 | 82,603 | 1981 | 79,570 | 1980 | 76,035 | 1979 | 72,801 | 1978 | 70,752 | 1977 | 69,452 | 1976 | 68,871 | 1975 | 68,561 | 1974 | 68,474 | 1973 | 67,581 | 1972 | 66,792 | 1971 | 66,210 | 1970 | 64,924 | 1969 | 63,581 | 1968 | 61,753 | 1967 | 60,151 | 1966 | 58,778 | 1965 | 57,011 | 1964 | 55,429 | 1963 | 53,910 | 1962 | 52,490 | 1961 | 50,818 | 1960 | 49,222 |
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