Year | Value | 2022 | 115,318,564 | 2021 | 113,434,148 | 2020 | 111,085,488 | 2019 | 108,599,901 | 2018 | 105,980,284 | 2017 | 103,312,004 | 2016 | 100,726,413 | 2015 | 98,268,239 | 2014 | 95,928,892 | 2013 | 93,734,808 | 2012 | 91,687,677 | 2011 | 89,669,374 | 2010 | 87,626,239 | 2009 | 85,619,309 | 2008 | 83,699,505 | 2007 | 81,839,478 | 2006 | 79,995,058 | 2005 | 78,244,388 | 2004 | 76,616,683 | 2003 | 75,083,165 | 2002 | 73,654,182 | 2001 | 72,246,825 | 2000 | 70,804,329 | 1999 | 69,341,556 | 1998 | 67,820,404 | 1997 | 66,280,718 | 1996 | 64,763,491 | 1995 | 63,177,021 | 1994 | 61,533,720 | 1993 | 59,858,458 | 1992 | 58,104,587 | 1991 | 56,274,678 | 1990 | 54,379,018 | 1989 | 52,488,170 | 1988 | 50,383,311 | 1987 | 48,062,165 | 1986 | 45,852,804 | 1985 | 43,727,341 | 1984 | 41,678,333 | 1983 | 40,072,169 | 1982 | 38,887,641 | 1981 | 37,829,695 | 1980 | 36,978,529 | 1979 | 36,394,559 | 1978 | 36,045,248 | 1977 | 35,834,656 | 1976 | 35,574,290 | 1975 | 35,193,505 | 1974 | 34,691,987 | 1973 | 34,057,118 | 1972 | 33,356,078 | 1971 | 32,755,088 | 1970 | 32,293,129 | 1969 | 31,883,733 | 1968 | 31,509,858 | 1967 | 31,117,988 | 1966 | 30,654,134 | 1965 | 30,091,036 | 1964 | 29,456,313 | 1963 | 28,778,469 | 1962 | 28,064,389 | 1961 | 27,361,922 | 1960 | 26,691,127 |
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