Year | Value | 2022 | 228,504,543 | 2021 | 230,479,223 | 2020 | 232,841,472 | 2019 | 234,205,534 | 2018 | 235,588,925 | 2017 | 236,696,280 | 2016 | 237,707,432 | 2015 | 238,526,717 | 2014 | 239,307,489 | 2013 | 239,958,339 | 2012 | 240,623,084 | 2011 | 241,361,116 | 2010 | 242,764,326 | 2009 | 244,433,257 | 2008 | 245,930,725 | 2007 | 247,357,481 | 2006 | 248,901,030 | 2005 | 250,669,662 | 2004 | 252,905,397 | 2003 | 255,300,743 | 2002 | 257,840,370 | 2001 | 260,612,958 | 2000 | 262,748,871 | 1999 | 263,527,089 | 1998 | 264,285,855 | 1997 | 265,006,077 | 1996 | 265,673,790 | 1995 | 266,410,321 | 1994 | 267,237,366 | 1993 | 267,948,908 | 1992 | 268,446,187 | 1991 | 269,017,609 | 1990 | 269,773,825 | 1989 | 270,464,779 | 1988 | 271,056,928 | 1987 | 272,031,249 | 1986 | 273,129,787 | 1985 | 273,958,780 | 1984 | 274,527,285 | 1983 | 275,135,785 | 1982 | 275,728,833 | 1981 | 276,325,455 | 1980 | 277,149,992 | 1979 | 277,689,694 | 1978 | 278,081,936 | 1977 | 278,504,807 | 1976 | 278,842,874 | 1975 | 279,131,821 | 1974 | 279,698,489 | 1973 | 280,282,920 | 1972 | 280,777,687 | 1971 | 281,180,278 | 1970 | 281,400,803 | 1969 | 282,524,828 | 1968 | 283,693,831 | 1967 | 285,052,415 | 1966 | 286,417,910 | 1965 | 287,468,569 | 1964 | 288,371,728 | 1963 | 289,080,609 | 1962 | 289,684,067 | 1961 | 290,018,009 | 1960 | 290,296,858 |
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