Year % of value added in manufacturing 1963 3.0847145488029466 1964 3.7349166826278495 1965 3.645933938574464 1966 4.065307192970953 1967 7.660895132309703 1968 5.370169854863231 1969 4.324380649699116 1970 3.4234013938134247 1971 3.5407718633311926 1972 4.834941690208374 1973 4.760257149569638 1974 5.610047679637579 1975 7.455674614666795 1980 5.894608878805411 1981 6.141626808191554 1982 5.688054385807724 1990 2.4432215670926443 1991 1.1472535929317664 1992 1.1472544509644598 1993 0.5868698966210413 1994 5.267602178499583