Year | Value | 2022 | 100,201,378 | 2021 | 102,161,240 | 2020 | 105,532,771 | 2019 | 109,705,000 | 2018 | 113,166,255 | 2017 | 116,343,813 | 2016 | 118,710,801 | 2015 | 118,311,216 | 2014 | 115,923,508 | 2013 | 113,366,791 | 2012 | 110,979,776 | 2011 | 108,785,024 | 2010 | 106,792,059 | 2009 | 105,112,530 | 2008 | 103,385,171 | 2007 | 100,905,687 | 2006 | 98,615,781 | 2005 | 97,540,459 | 2004 | 97,640,653 | 2003 | 99,252,927 | 2002 | 101,824,292 | 2001 | 104,506,418 | 2000 | 107,223,825 | 1999 | 109,343,173 | 1998 | 110,422,134 | 1997 | 110,027,967 | 1996 | 108,604,433 | 1995 | 107,197,409 | 1994 | 105,820,389 | 1993 | 105,157,747 | 1992 | 104,629,867 | 1991 | 101,149,236 | 1990 | 95,141,409 | 1989 | 89,102,300 | 1988 | 83,149,214 | 1987 | 79,218,957 | 1986 | 78,993,770 | 1985 | 80,603,833 | 1984 | 82,237,471 | 1983 | 82,659,041 | 1982 | 81,526,475 | 1981 | 79,769,813 | 1980 | 77,586,785 | 1979 | 74,704,682 | 1978 | 71,452,333 | 1977 | 67,867,482 | 1976 | 64,365,005 | 1975 | 60,845,757 | 1974 | 57,198,091 | 1973 | 53,980,392 | 1972 | 51,300,500 | 1971 | 49,582,710 | 1970 | 48,920,083 | 1969 | 48,965,269 | 1968 | 49,487,212 | 1967 | 50,173,933 | 1966 | 50,348,592 | 1965 | 50,048,629 | 1964 | 49,648,838 | 1963 | 49,099,405 | 1962 | 48,269,355 | 1961 | 47,445,210 | 1960 | 47,087,080 |
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