Year | Value | 2022 | 87,527,233 | 2021 | 92,246,801 | 2020 | 96,396,760 | 2019 | 99,685,055 | 2018 | 102,177,199 | 2017 | 103,693,452 | 2016 | 104,214,350 | 2015 | 104,340,412 | 2014 | 104,182,386 | 2013 | 103,698,923 | 2012 | 102,736,596 | 2011 | 101,532,863 | 2010 | 100,601,454 | 2009 | 99,551,876 | 2008 | 98,297,557 | 2007 | 97,256,042 | 2006 | 96,727,907 | 2005 | 96,700,103 | 2004 | 96,839,645 | 2003 | 97,081,787 | 2002 | 97,696,309 | 2001 | 98,589,270 | 2000 | 99,574,150 | 1999 | 100,826,395 | 1998 | 102,406,317 | 1997 | 104,088,615 | 1996 | 106,123,996 | 1995 | 109,618,136 | 1994 | 113,932,164 | 1993 | 117,540,744 | 1992 | 120,946,894 | 1991 | 123,612,698 | 1990 | 123,618,188 | 1989 | 121,530,750 | 1988 | 119,330,217 | 1987 | 117,233,995 | 1986 | 115,318,962 | 1985 | 113,491,754 | 1984 | 111,915,790 | 1983 | 110,336,953 | 1982 | 108,048,794 | 1981 | 105,981,703 | 1980 | 105,297,164 | 1979 | 105,869,767 | 1978 | 107,892,673 | 1977 | 110,799,762 | 1976 | 113,777,699 | 1975 | 116,724,480 | 1974 | 119,009,261 | 1973 | 120,217,679 | 1972 | 119,983,552 | 1971 | 118,748,842 | 1970 | 117,410,203 | 1969 | 116,110,775 | 1968 | 115,568,480 | 1967 | 115,066,078 | 1966 | 111,357,851 | 1965 | 104,984,993 | 1964 | 98,919,780 | 1963 | 92,877,362 | 1962 | 88,765,130 | 1961 | 89,385,077 | 1960 | 93,241,407 |
|