Year	% of value added in manufacturing
1968	15.97943001763526
1971	13.836675960068352
1972	12.903519555616263
1973	13.313137163180599
1974	14.703552674039958
1975	14.620727426622521
1976	12.913890863405683
1977	11.300595849599343
1978	11.301922794657273
1979	9.778731429977176
1980	10.323555331738637
1981	9.080841638981173
1982	8.848649619123343
1983	9.477138875151732
1984	11.457802052839925
1985	10.974820174937964
1986	9.632290850206472
1987	7.838875063712409
1988	10.830675784881953