Year | Value | 2022 | 74,244,957 | 2021 | 73,320,627 | 2020 | 72,307,918 | 2019 | 71,201,645 | 2018 | 70,053,511 | 2017 | 68,830,051 | 2016 | 67,505,900 | 2015 | 66,142,566 | 2014 | 64,742,374 | 2013 | 63,263,421 | 2012 | 61,784,426 | 2011 | 60,352,045 | 2010 | 59,007,975 | 2009 | 57,830,808 | 2008 | 56,829,061 | 2007 | 55,902,616 | 2006 | 54,906,568 | 2005 | 53,800,454 | 2004 | 52,628,008 | 2003 | 51,433,102 | 2002 | 50,260,758 | 2001 | 49,080,519 | 2000 | 47,918,941 | 1999 | 46,840,831 | 1998 | 45,824,016 | 1997 | 44,844,682 | 1996 | 43,929,458 | 1995 | 43,049,943 | 1994 | 42,139,727 | 1993 | 41,186,128 | 1992 | 40,244,359 | 1991 | 39,305,932 | 1990 | 38,338,719 | 1989 | 37,355,899 | 1988 | 36,333,154 | 1987 | 35,252,722 | 1986 | 34,133,807 | 1985 | 32,976,236 | 1984 | 31,810,311 | 1983 | 30,524,574 | 1982 | 29,161,805 | 1981 | 27,914,651 | 1980 | 26,748,556 | 1979 | 25,661,584 | 1978 | 24,831,073 | 1977 | 24,211,255 | 1976 | 23,653,760 | 1975 | 23,184,694 | 1974 | 22,800,648 | 1973 | 22,511,537 | 1972 | 22,285,619 | 1971 | 22,076,873 | 1970 | 21,830,021 | 1969 | 21,531,365 | 1968 | 21,183,686 | 1967 | 20,789,628 | 1966 | 20,393,626 | 1965 | 20,011,780 | 1964 | 19,625,370 | 1963 | 19,223,401 | 1962 | 18,815,762 | 1961 | 18,416,494 | 1960 | 18,032,565 |
|