Year | Value | 2022 | 75,512,654 | 2021 | 74,491,722 | 2020 | 73,370,481 | 2019 | 72,305,921 | 2018 | 71,329,489 | 2017 | 70,419,191 | 2016 | 69,510,200 | 2015 | 68,551,358 | 2014 | 67,509,061 | 2013 | 66,333,665 | 2012 | 65,008,633 | 2011 | 63,604,750 | 2010 | 62,172,391 | 2009 | 60,723,541 | 2008 | 59,294,534 | 2007 | 57,944,214 | 2006 | 56,678,959 | 2005 | 55,415,594 | 2004 | 54,150,781 | 2003 | 52,857,645 | 2002 | 51,510,279 | 2001 | 50,307,161 | 2000 | 49,324,926 | 1999 | 48,370,662 | 1998 | 47,454,637 | 1997 | 46,589,749 | 1996 | 45,693,644 | 1995 | 44,775,838 | 1994 | 43,800,172 | 1993 | 42,784,244 | 1992 | 41,799,990 | 1991 | 40,940,721 | 1990 | 40,208,467 | 1989 | 39,270,075 | 1988 | 38,541,795 | 1987 | 37,812,448 | 1986 | 37,005,735 | 1985 | 36,211,355 | 1984 | 35,398,944 | 1983 | 34,592,752 | 1982 | 33,797,082 | 1981 | 33,030,894 | 1980 | 32,341,106 | 1979 | 31,576,536 | 1978 | 30,745,114 | 1977 | 29,961,493 | 1976 | 29,174,423 | 1975 | 28,396,542 | 1974 | 27,665,287 | 1973 | 26,960,248 | 1972 | 26,278,736 | 1971 | 25,611,002 | 1970 | 24,951,562 | 1969 | 24,346,625 | 1968 | 23,799,932 | 1967 | 23,268,622 | 1966 | 22,746,801 | 1965 | 22,231,041 | 1964 | 21,720,630 | 1963 | 21,188,220 | 1962 | 20,628,682 | 1961 | 20,089,607 | 1960 | 19,589,821 |
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