Year	% of value added in manufacturing
1963	77.31465265615878
1964	76.0696076258036
1965	76.39040905973177
1966	74.53395229782146
1967	73.5545267489712
1968	71.64494879069096
1969	73.9385388651294
1970	73.71352687299421
1971	72.09529116745612
1972	71.70416010075775
1973	68.62924844778973
1974	71.35677281815069
1975	76.28750462348512
1976	73.676212044459
1977	70.9777521258275
1978	69.88882115591164
1979	69.0686152816605
1980	65.50912487312853
1981	67.45168761823936
1982	61.57810432481371
1983	60.56474781868483
1984	58.75638412127455