Year | Value | 2022 | 337,610,159 | 2021 | 336,261,975 | 2020 | 335,592,576 | 2019 | 334,356,258 | 2018 | 333,091,521 | 2017 | 331,569,232 | 2016 | 330,147,530 | 2015 | 328,571,822 | 2014 | 327,011,738 | 2013 | 325,407,780 | 2012 | 323,810,708 | 2011 | 322,501,582 | 2010 | 322,210,410 | 2009 | 320,838,559 | 2008 | 319,163,672 | 2007 | 317,183,435 | 2006 | 315,160,438 | 2005 | 313,196,512 | 2004 | 311,139,276 | 2003 | 309,030,225 | 2002 | 306,973,917 | 2001 | 305,289,150 | 2000 | 304,085,189 | 1999 | 303,052,374 | 1998 | 301,968,268 | 1997 | 301,001,415 | 1996 | 299,973,998 | 1995 | 298,889,206 | 1994 | 297,725,539 | 1993 | 296,388,743 | 1992 | 294,879,155 | 1991 | 293,361,569 | 1990 | 291,554,303 | 1989 | 289,884,480 | 1988 | 288,274,425 | 1987 | 286,504,088 | 1986 | 284,808,442 | 1985 | 283,410,538 | 1984 | 282,233,687 | 1983 | 281,045,281 | 1982 | 279,636,918 | 1981 | 277,886,514 | 1980 | 275,601,412 | 1979 | 273,076,490 | 1978 | 270,538,633 | 1977 | 267,922,565 | 1976 | 265,308,576 | 1975 | 262,682,363 | 1974 | 259,819,805 | 1973 | 256,754,347 | 1972 | 253,571,937 | 1971 | 250,269,235 | 1970 | 247,184,362 | 1969 | 244,086,969 | 1968 | 240,654,734 | 1967 | 236,994,817 | 1966 | 233,123,801 | 1965 | 229,116,244 | 1964 | 225,015,415 | 1963 | 220,911,982 | 1962 | 216,891,776 | 1961 | 213,138,965 | 1960 | 209,446,113 |
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