Year current LCU 1960 39300000 1961 39300000 1962 39300000 1963 39300000 1964 39300000 1965 39300000 1966 76200000 1967 96700000 1968 113100000 1969 152200000 1970 186200000 1971 209900000 1972 214000000 1973 210500000 1974 199700000 1975 226400000 1976 337199904 1977 323000096 1978 300999904 1979 446000096 1980 774000128 1981 932000000 1982 1423000064 1983 1572000000 1984 2804998912 1985 4144998912 1986 6240002048 1987 8383001088.000001 1988 14464000000 1989 24299999232 1990 76985991168