Year	% of value added in manufacturing
1966	23.615432482887368
1970	37.17128642501777
1972	37.043879907621246
1973	28.019866929060065
1974	25.701078582434516
1975	21.034957112801425
1976	23.85780985935665
1977	17.06591411257684
1978	17.456787627615487
1980	24.35029205113011
1981	26.90767134985666
1982	23.604677529072593
1991	44.68285858372241
1992	48.61038004000421
1993	46.008657457508434
1994	44.38464931627702
1995	45.773332183610705