Year | Value | 2022 | 183,291,273 | 2021 | 180,045,120 | 2020 | 176,638,898 | 2019 | 173,282,702 | 2018 | 170,677,266 | 2017 | 168,307,604 | 2016 | 163,320,508 | 2015 | 156,078,437 | 2014 | 148,840,298 | 2013 | 141,576,514 | 2012 | 136,224,231 | 2011 | 134,351,107 | 2010 | 134,072,089 | 2009 | 133,785,794 | 2008 | 132,437,152 | 2007 | 129,580,947 | 2006 | 126,097,457 | 2005 | 122,250,944 | 2004 | 117,824,438 | 2003 | 112,850,081 | 2002 | 107,380,426 | 2001 | 102,037,685 | 2000 | 96,758,705 | 1999 | 91,431,333 | 1998 | 86,917,784 | 1997 | 83,314,233 | 1996 | 80,730,100 | 1995 | 79,283,934 | 1994 | 78,606,676 | 1993 | 78,452,657 | 1992 | 78,532,771 | 1991 | 78,102,203 | 1990 | 77,143,328 | 1989 | 75,942,727 | 1988 | 74,465,122 | 1987 | 72,751,246 | 1986 | 71,048,564 | 1985 | 69,679,480 | 1984 | 68,629,037 | 1983 | 67,660,651 | 1982 | 66,654,580 | 1981 | 65,482,076 | 1980 | 64,041,045 | 1979 | 62,390,371 | 1978 | 60,458,599 | 1977 | 58,296,053 | 1976 | 56,288,717 | 1975 | 54,424,420 | 1974 | 52,567,564 | 1973 | 50,871,691 | 1972 | 49,424,729 | 1971 | 48,161,958 | 1970 | 47,115,805 | 1969 | 46,432,752 | 1968 | 45,987,480 | 1967 | 45,570,313 | 1966 | 45,106,809 | 1965 | 44,544,977 | 1964 | 43,864,768 | 1963 | 43,099,755 | 1962 | 42,349,504 | 1961 | 41,770,010 | 1960 | 41,330,785 |
|