Year constant LCU 1961 7367837709.937889 1962 7844701447.461322 1963 8164174947.305069 1964 8859144153.41591 1965 9770979581.892616 1966 10350009469.054588 1967 10774620273.037155 1968 11233001774.665861 1969 12142791167.714125 1970 13385442729.233286 1971 14150846482.94693 1972 14940534126.118196 1973 15824952314.124706 1974 16194982304.48387 1975 16187958699.126455 1976 15718909524.274035 1977 15911007189.64905 1978 17311695442.89913 1979 17572031497.761776 1980 17172391788.422798 1981 17081852494.455168 1982 17074027520.904589 1983 17589628150.92806 1984 17643929596.159508 1985 18329384085.049107 1986 19239941994.70637 1987 19672472373.50329 1988 20279066534.197266 1989 20011095749.204197 1990 19409513064.960026 1991 21291124050.060574 1992 23837234001.779175 1993 28222357063.14997 1994 29998826998.41724 1995 29157310970.601833 1996 31133198737.073345 1997 30129274281.22165 1998 28940685600 1999 29358017975.18643 2000 28788316017.88029 2001 28649941330.091812 2002 28638384967.214783 2003 28978964064.439396 2004 29916351956.84797