Year	% of value added in manufacturing
1968	10.325377273400374
1971	12.447162514614623
1972	12.953603788189227
1973	16.16807371602106
1974	16.501892216974213
1975	15.382508899897932
1976	14.408485279288513
1977	13.355249640435588
1978	12.182592103331865
1979	15.976711448837621
1980	17.373788241218683
1981	16.057585825027683
1982	17.31257534176306
1983	15.875233579679923
1984	16.333436380823347
1985	16.347654432775304
1986	15.397202032712801
1987	14.869298542431395
1988	18.412943926451803