Year current LCU 1972 146019879.019356 1973 170144902.50951 1974 185381759.45066 1975 212046259.097673 1976 294579234.19557 1977 294579234.19557 1978 217125211.41139 1979 257756829.921124 1980 398697756.626763 1981 610744015.724436 1982 665342753.096891 1983 591697944.547999 1984 638678253.449878 1985 681849348.11647