Year current LCU 1977 53457417038.42744 1978 57812878575.38988 1982 22189700718.439465 1983 41776023797.26052 1984 29418514718.206924 1985 17877026140.58104 1986 19829936282.024513 1987 37626114408.189575 1988 58870200747.056046 1989 41843406597.16828 1990 10992270108.739044 1991 38663751432.5318 1992 34393522142.34929 1993 19285326926.880226 1994 87810140765.75119