Year current LCU 1960 124599864 1961 131899824 1962 140699888 1963 148299856 1964 163599824 1965 194800000 1966 210500000 1967 233400000 1968 249300000 1969 264899904 1970 265000000 1971 282000096 1972 395000096 1973 456999904 1974 791000128 1975 1008000000 1976 1519000064 1977 1474000000 1978 2347000064 1979 2068000000 1980 7365001216 1981 6078001152 1982 8521997824 1983 7859999232 1984 15082000384 1985 26033600512 1986 30380609536 1987 55972311040 1988 67851620352 1989 169522003970 1990 269511000060