Year | Value | 2022 | 168,266,219 | 2021 | 167,550,001 | 2020 | 167,203,010 | 2019 | 165,599,805 | 2018 | 164,926,348 | 2017 | 164,151,818 | 2016 | 163,224,028 | 2015 | 162,158,414 | 2014 | 161,084,758 | 2013 | 160,034,189 | 2012 | 159,064,447 | 2011 | 158,043,988 | 2010 | 156,968,302 | 2009 | 155,660,194 | 2008 | 154,289,840 | 2007 | 152,829,130 | 2006 | 151,383,683 | 2005 | 149,946,323 | 2004 | 148,594,732 | 2003 | 147,242,226 | 2002 | 145,972,802 | 2001 | 144,625,822 | 2000 | 143,251,716 | 1999 | 141,757,600 | 1998 | 140,236,332 | 1997 | 138,687,394 | 1996 | 137,090,110 | 1995 | 135,565,598 | 1994 | 134,022,320 | 1993 | 132,446,165 | 1992 | 130,776,318 | 1991 | 129,055,067 | 1990 | 127,417,991 | 1989 | 126,057,113 | 1988 | 124,936,886 | 1987 | 123,858,168 | 1986 | 122,805,500 | 1985 | 121,730,704 | 1984 | 120,706,435 | 1983 | 119,709,735 | 1982 | 118,652,429 | 1981 | 117,543,211 | 1980 | 116,393,393 | 1979 | 115,257,744 | 1978 | 113,947,226 | 1977 | 112,685,891 | 1976 | 111,502,991 | 1975 | 110,396,918 | 1974 | 109,264,328 | 1973 | 108,229,211 | 1972 | 107,184,351 | 1971 | 106,066,233 | 1970 | 104,782,012 | 1969 | 103,581,968 | 1968 | 102,498,871 | 1967 | 101,301,297 | 1966 | 99,955,595 | 1965 | 98,580,141 | 1964 | 97,205,992 | 1963 | 95,764,478 | 1962 | 94,293,802 | 1961 | 92,747,662 | 1960 | 91,128,169 |
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