Year	% of value added in manufacturing
1975	95.22636863042243
1976	91.15841713464803
1977	83.37936476622609
1978	77.95829602149162
1979	47.61904761904761
1980	35.28874454480869
1981	43.92270351008215
1982	60.10588293503538
1995	65.0047580206634
2004	32.50912052104645