Year	% of value added in manufacturing
1964	6.418219461697723
1965	11.600587371512482
1966	3.737319807794982
1967	4.144469525959368
1968	4.10296615706259
1969	5.524419535628502
1970	4.547492474220201
1971	4.439059315966294
1972	5.933524412933072
1973	5.435022756396094
1974	5.563697551973077
1975	5.725345073268253
1976	7.679092652822951
1977	7.88363556675615
1978	3.709591944886063
1979	11.910626319493314
1980	10.025208454527826