Year current LCU 1972 548000000 1973 597000000 1974 1246000000 1977 187000000 1978 324000000 1979 149000000 1980 209000000 1981 261000000 1982 214000000 1983 197000000 1984 201000000 1985 125000000 1986 109000000 1987 79000000 1988 71000000 1989 84000000 1990 82000000 1991 8000000 1992 5000000 1993 79000000 1994 105000000 1995 93000000 1996 91000000 1997 108000000 1998 118000000