Year | Value | 2022 | 93,721,377 | 2021 | 91,771,551 | 2020 | 89,889,950 | 2019 | 88,345,298 | 2018 | 86,787,934 | 2017 | 84,515,519 | 2016 | 82,399,866 | 2015 | 81,498,572 | 2014 | 81,766,042 | 2013 | 83,451,017 | 2012 | 86,014,498 | 2011 | 88,664,523 | 2010 | 91,390,734 | 2009 | 93,546,978 | 2008 | 94,642,540 | 2007 | 94,398,300 | 2006 | 93,209,753 | 2005 | 92,001,898 | 2004 | 90,889,312 | 2003 | 90,612,402 | 2002 | 90,464,329 | 2001 | 87,419,818 | 2000 | 82,000,164 | 1999 | 76,653,536 | 1998 | 71,357,332 | 1997 | 68,108,210 | 1996 | 68,468,210 | 1995 | 70,413,851 | 1994 | 72,170,750 | 1993 | 72,630,185 | 1992 | 71,569,853 | 1991 | 69,935,633 | 1990 | 67,995,807 | 1989 | 65,523,665 | 1988 | 62,651,405 | 1987 | 59,336,365 | 1986 | 55,994,279 | 1985 | 52,601,636 | 1984 | 49,059,771 | 1983 | 46,018,244 | 1982 | 43,543,216 | 1981 | 42,008,339 | 1980 | 41,548,144 | 1979 | 41,749,410 | 1978 | 42,357,228 | 1977 | 43,130,670 | 1976 | 43,431,296 | 1975 | 43,237,785 | 1974 | 42,864,014 | 1973 | 42,263,119 | 1972 | 41,430,773 | 1971 | 40,509,052 | 1970 | 39,812,035 | 1969 | 39,365,546 | 1968 | 38,948,800 | 1967 | 38,470,584 | 1966 | 37,816,361 | 1965 | 36,902,063 | 1964 | 35,942,094 | 1963 | 34,869,866 | 1962 | 33,542,540 | 1961 | 32,437,893 | 1960 | 31,645,730 |
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