Year | Value | 2022 | 368,525 | 2021 | 365,818 | 2020 | 363,099 | 2019 | 360,356 | 2018 | 357,467 | 2017 | 354,282 | 2016 | 351,127 | 2015 | 348,088 | 2014 | 344,791 | 2013 | 341,210 | 2012 | 337,498 | 2011 | 333,752 | 2010 | 329,998 | 2009 | 326,213 | 2008 | 322,355 | 2007 | 318,380 | 2006 | 314,269 | 2005 | 309,765 | 2004 | 304,548 | 2003 | 298,916 | 2002 | 293,189 | 2001 | 287,339 | 2000 | 281,372 | 1999 | 275,291 | 1998 | 269,372 | 1997 | 264,173 | 1996 | 259,374 | 1995 | 254,292 | 1994 | 250,980 | 1993 | 250,474 | 1992 | 262,192 | 1991 | 272,279 | 1990 | 267,469 | 1989 | 260,362 | 1988 | 252,912 | 1987 | 245,557 | 1986 | 238,298 | 1985 | 231,184 | 1984 | 224,218 | 1983 | 217,378 | 1982 | 210,690 | 1981 | 204,150 | 1980 | 197,727 | 1979 | 191,434 | 1978 | 185,270 | 1977 | 179,274 | 1976 | 173,492 | 1975 | 167,922 | 1974 | 162,558 | 1973 | 157,387 | 1972 | 152,401 | 1971 | 147,601 | 1970 | 142,967 | 1969 | 138,506 | 1968 | 134,240 | 1967 | 130,172 | 1966 | 126,293 | 1965 | 122,600 | 1964 | 119,091 | 1963 | 115,767 | 1962 | 112,602 | 1961 | 109,650 | 1960 | 106,924 |
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