Year	% of value added in manufacturing
1967	85.63087077938563
1968	87.64415156507414
1969	83.325459069577
1970	88.00769971126083
1971	85.50044286979627
1972	83.06976744186046
1973	72.42664627735832
1974	45.32393655231328
1975	53.71154688723961
1976	56.17837625954022
1977	44.118822645370685
1978	50.15077083661246
1979	44.904527156480746
1986	58.944474821094886