Year constant LCU 1960 39769665769.9846 1961 42011441258.4618 1962 42894884017.8946 1963 45575748458.3188 1964 49850811155.9316 1965 53580434819.711 1966 57936576292.6234 1967 60889107278.8564 1968 65364234486.9486 1969 69545582755.9683 1970 71827371146.5415 1971 74157596208.0727 1972 76223525521.5497 1973 78539008987.5719 1974 81931681896.8597 1975 81209343716.9183 1976 79800468374.7001 1977 85665517445.0703 1978 84046047881.2949 1979 97459846823.3858 1980 98946642027.5802 1981 110004944601.553 1982 120102937525.225 1983 101789664018.603 1984 113969380822.369 1985 124851837221.341 1986 130998029577.49 1987 126920925448.141 1988 141237120629.605 1989 158485840346.254 1990 163238951926.802 1991 139691359006.111 1992 131662454366.394 1993 145174179608.592 1994 154349769842.705 1995 173706537705.306 1996 177535140631.416 1997 190991058398.379 1998 205911659054.354 1999 219360206034.099 2000 231354599935.923 2001 213326681567.175 2002 230716499364.335 2003 256556410418.927 2004 287401093042.214 2005 307049533973.75 2006 323036794304.197 2007 345272385173.769 2008 380281568515.409 2009 377577538721.359 2010 390187920732.434 2011 411779093284.719 2012 456336618689.488 2013 464227584153.055 2014 454252788868.716 2015 441115921337.205 2016 422671474152.596 2017 424371000000 2018 443749000000