Year | Value | 2022 | 374,396 | 2021 | 359,410 | 2020 | 346,986 | 2019 | 336,261 | 2018 | 327,792 | 2017 | 319,427 | 2016 | 309,204 | 2015 | 297,872 | 2014 | 286,496 | 2013 | 275,689 | 2012 | 265,550 | 2011 | 256,238 | 2010 | 247,727 | 2009 | 239,905 | 2008 | 232,589 | 2007 | 225,382 | 2006 | 218,259 | 2005 | 211,280 | 2004 | 204,310 | 2003 | 197,382 | 2002 | 190,340 | 2001 | 183,488 | 2000 | 176,803 | 1999 | 170,157 | 1998 | 163,711 | 1997 | 157,316 | 1996 | 151,170 | 1995 | 145,165 | 1994 | 139,178 | 1993 | 133,235 | 1992 | 127,363 | 1991 | 121,577 | 1990 | 115,935 | 1989 | 110,454 | 1988 | 105,113 | 1987 | 99,998 | 1986 | 95,107 | 1985 | 90,480 | 1984 | 86,138 | 1983 | 82,029 | 1982 | 78,166 | 1981 | 74,519 | 1980 | 71,047 | 1979 | 67,672 | 1978 | 64,279 | 1977 | 60,881 | 1976 | 57,579 | 1975 | 54,428 | 1974 | 51,481 | 1973 | 48,809 | 1972 | 46,413 | 1971 | 44,253 | 1970 | 42,273 | 1969 | 40,457 | 1968 | 38,712 | 1967 | 36,964 | 1966 | 35,244 | 1965 | 33,578 | 1964 | 32,024 | 1963 | 30,593 | 1962 | 29,263 | 1961 | 28,007 | 1960 | 26,809 |
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