Year | Value | 2022 | 324,679 | 2021 | 315,120 | 2020 | 307,123 | 2019 | 299,016 | 2018 | 289,973 | 2017 | 281,023 | 2016 | 272,346 | 2015 | 263,836 | 2014 | 255,509 | 2013 | 246,803 | 2012 | 236,650 | 2011 | 225,349 | 2010 | 214,106 | 2009 | 203,234 | 2008 | 193,197 | 2007 | 185,020 | 2006 | 178,384 | 2005 | 172,059 | 2004 | 165,710 | 2003 | 159,423 | 2002 | 153,380 | 2001 | 147,815 | 2000 | 142,760 | 1999 | 138,159 | 1998 | 134,086 | 1997 | 130,490 | 1996 | 127,093 | 1995 | 123,742 | 1994 | 120,471 | 1993 | 117,289 | 1992 | 114,126 | 1991 | 110,962 | 1990 | 107,810 | 1989 | 104,666 | 1988 | 101,505 | 1987 | 98,363 | 1986 | 95,323 | 1985 | 92,433 | 1984 | 89,667 | 1983 | 86,977 | 1982 | 84,445 | 1981 | 82,226 | 1980 | 80,378 | 1979 | 78,905 | 1978 | 77,875 | 1977 | 77,091 | 1976 | 76,122 | 1975 | 74,744 | 1974 | 72,996 | 1973 | 70,873 | 1972 | 68,516 | 1971 | 66,341 | 1970 | 64,600 | 1969 | 63,216 | 1968 | 62,132 | 1967 | 61,302 | 1966 | 60,477 | 1965 | 59,518 | 1964 | 58,486 | 1963 | 57,421 | 1962 | 56,344 | 1961 | 55,388 | 1960 | 54,637 |
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