Year | Value | 2022 | 65,276,567 | 2021 | 69,430,403 | 2020 | 72,941,346 | 2019 | 75,603,295 | 2018 | 77,638,807 | 2017 | 78,826,854 | 2016 | 79,110,240 | 2015 | 79,210,710 | 2014 | 79,200,980 | 2013 | 78,895,793 | 2012 | 78,177,396 | 2011 | 77,271,320 | 2010 | 76,565,037 | 2009 | 75,683,404 | 2008 | 74,656,767 | 2007 | 73,762,328 | 2006 | 73,198,686 | 2005 | 73,118,196 | 2004 | 73,206,282 | 2003 | 73,313,542 | 2002 | 73,696,861 | 2001 | 74,320,254 | 2000 | 75,053,701 | 1999 | 76,090,486 | 1998 | 77,537,015 | 1997 | 79,093,869 | 1996 | 80,918,943 | 1995 | 84,133,324 | 1994 | 88,051,299 | 1993 | 91,158,417 | 1992 | 93,971,208 | 1991 | 96,085,587 | 1990 | 95,744,076 | 1989 | 93,678,127 | 1988 | 91,449,430 | 1987 | 89,478,594 | 1986 | 87,785,515 | 1985 | 86,203,288 | 1984 | 84,887,198 | 1983 | 83,601,323 | 1982 | 81,583,125 | 1981 | 79,730,650 | 1980 | 79,266,847 | 1979 | 80,078,134 | 1978 | 82,387,803 | 1977 | 85,679,593 | 1976 | 89,103,620 | 1975 | 92,536,476 | 1974 | 95,306,671 | 1973 | 96,866,795 | 1972 | 96,881,596 | 1971 | 95,842,913 | 1970 | 94,633,871 | 1969 | 93,396,813 | 1968 | 92,881,417 | 1967 | 92,391,873 | 1966 | 88,642,086 | 1965 | 82,216,727 | 1964 | 76,185,716 | 1963 | 70,356,968 | 1962 | 66,600,238 | 1961 | 67,655,739 | 1960 | 71,915,087 |
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