Year | Value | 2022 | 316,987,282 | 2021 | 314,955,451 | 2020 | 312,913,944 | 2019 | 310,496,662 | 2018 | 307,770,877 | 2017 | 304,887,167 | 2016 | 301,883,413 | 2015 | 298,814,886 | 2014 | 295,712,916 | 2013 | 292,584,634 | 2012 | 289,425,170 | 2011 | 286,199,495 | 2010 | 282,972,576 | 2009 | 280,016,301 | 2008 | 276,959,666 | 2007 | 273,856,900 | 2006 | 270,671,721 | 2005 | 267,424,088 | 2004 | 264,108,273 | 2003 | 260,759,712 | 2002 | 257,355,829 | 2001 | 253,848,519 | 2000 | 250,266,314 | 1999 | 246,604,725 | 1998 | 242,866,611 | 1997 | 239,076,086 | 1996 | 235,251,290 | 1995 | 231,390,251 | 1994 | 227,471,445 | 1993 | 223,538,164 | 1992 | 219,614,530 | 1991 | 215,680,675 | 1990 | 211,708,454 | 1989 | 207,763,109 | 1988 | 203,876,869 | 1987 | 199,995,145 | 1986 | 196,133,213 | 1985 | 192,266,991 | 1984 | 188,392,900 | 1983 | 184,514,103 | 1982 | 180,654,500 | 1981 | 176,853,616 | 1980 | 173,035,339 | 1979 | 169,151,213 | 1978 | 165,269,140 | 1977 | 161,431,012 | 1976 | 157,704,123 | 1975 | 154,077,798 | 1974 | 150,494,199 | 1973 | 146,958,396 | 1972 | 143,480,033 | 1971 | 140,068,130 | 1970 | 136,690,490 | 1969 | 133,330,402 | 1968 | 130,000,595 | 1967 | 126,695,489 | 1966 | 123,414,614 | 1965 | 120,159,020 | 1964 | 116,934,842 | 1963 | 113,765,154 | 1962 | 110,660,753 | 1961 | 107,628,432 | 1960 | 104,675,927 |
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