Year	% of value added in manufacturing
1966	3.497521685254027
1967	3.5778781038374716
1968	2.550498249394021
1969	2.745297407219115
1970	5.1584226122635055
1971	5.2143522833178
1972	3.1986259850474847
1976	20.657875564621886
2001	4.08550272518646
2006	4.0715607649599015