Year | Value | 2022 | 62,907,756 | 2021 | 63,575,916 | 2020 | 63,925,372 | 2019 | 63,935,741 | 2018 | 63,915,976 | 2017 | 63,954,111 | 2016 | 64,046,460 | 2015 | 64,165,146 | 2014 | 64,285,250 | 2013 | 64,402,919 | 2012 | 64,524,893 | 2011 | 64,654,506 | 2010 | 64,768,515 | 2009 | 64,961,672 | 2008 | 65,021,934 | 2007 | 65,168,162 | 2006 | 65,329,206 | 2005 | 65,430,714 | 2004 | 65,551,568 | 2003 | 65,682,785 | 2002 | 65,839,890 | 2001 | 66,206,030 | 2000 | 66,669,587 | 1999 | 67,078,013 | 1998 | 67,218,739 | 1997 | 67,363,668 | 1996 | 67,515,755 | 1995 | 67,686,515 | 1994 | 67,813,738 | 1993 | 67,857,615 | 1992 | 67,931,520 | 1991 | 68,052,850 | 1990 | 67,987,254 | 1989 | 67,791,921 | 1988 | 67,399,068 | 1987 | 66,739,999 | 1986 | 66,038,489 | 1985 | 65,326,024 | 1984 | 64,598,204 | 1983 | 63,847,364 | 1982 | 63,085,437 | 1981 | 62,310,691 | 1980 | 61,480,865 | 1979 | 60,500,960 | 1978 | 59,441,882 | 1977 | 58,276,907 | 1976 | 57,068,800 | 1975 | 55,847,599 | 1974 | 54,624,942 | 1973 | 53,454,187 | 1972 | 52,332,715 | 1971 | 51,239,081 | 1970 | 50,340,797 | 1969 | 49,515,470 | 1968 | 48,588,166 | 1967 | 47,617,004 | 1966 | 46,636,161 | 1965 | 45,698,224 | 1964 | 44,715,037 | 1963 | 43,668,377 | 1962 | 42,661,010 | 1961 | 41,695,965 | 1960 | 40,681,000 |
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