Year | Value | 2022 | 64,314,912 | 2021 | 64,594,414 | 2020 | 64,885,399 | 2019 | 65,065,286 | 2018 | 65,140,618 | 2017 | 65,206,949 | 2016 | 65,245,704 | 2015 | 65,267,090 | 2014 | 65,324,683 | 2013 | 65,398,896 | 2012 | 65,480,007 | 2011 | 65,569,426 | 2010 | 65,672,237 | 2009 | 65,637,199 | 2008 | 65,618,491 | 2007 | 65,557,955 | 2006 | 65,451,729 | 2005 | 65,374,871 | 2004 | 65,330,634 | 2003 | 65,270,637 | 2002 | 65,093,948 | 2001 | 64,907,199 | 2000 | 64,716,290 | 1999 | 64,573,919 | 1998 | 64,422,022 | 1997 | 64,215,271 | 1996 | 64,033,555 | 1995 | 63,859,897 | 1994 | 63,683,139 | 1993 | 63,480,813 | 1992 | 63,252,136 | 1991 | 62,995,976 | 1990 | 62,728,216 | 1989 | 62,501,517 | 1988 | 62,236,126 | 1987 | 61,963,243 | 1986 | 61,650,870 | 1985 | 61,309,541 | 1984 | 60,913,170 | 1983 | 60,505,995 | 1982 | 60,074,308 | 1981 | 59,648,209 | 1980 | 59,206,049 | 1979 | 58,735,700 | 1978 | 58,239,277 | 1977 | 57,714,402 | 1976 | 57,165,192 | 1975 | 56,567,115 | 1974 | 55,868,603 | 1973 | 55,150,574 | 1972 | 54,398,884 | 1971 | 53,660,202 | 1970 | 52,513,428 | 1969 | 51,928,754 | 1968 | 51,330,606 | 1967 | 50,768,868 | 1966 | 50,254,891 | 1965 | 49,804,697 | 1964 | 49,279,989 | 1963 | 48,778,588 | 1962 | 48,294,311 | 1961 | 47,855,063 | 1960 | 47,434,416 |
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