Year current LCU 1973 34000000 1974 40000000 1975 49000000 1976 53000000 1977 68000000 1978 87000000 1979 103000000 1980 121000000 1981 336000000 1991 2507000000 1992 2855000000 1993 3023000000 1994 3085000000 1995 3143000000 1996 3288000000 1997 3731000000 1998 4281450000 1999 5357400000