Industrial Classification;Index change in per cent;Index change in per cent;Index;Weights; August 2017 - September 2017;September 2016 - September 2017; Extraction, mining, manufacturing and electricity;2.9;8.7;222.0;1000.0; ;;;;; Extraction and related services;4.9;9.4;264.6;354.1; Mining and quarrying;-0.1;7.5;191.3;10.5; Manufacturing;1.3;5.6;168.4;575.3; Food products;-0.7;2.1;181.2;133.2; Refined petroleum products;10.7;20.7;200.4;69.7; Basic metals;1.6;17.8;212.1;49.4; Machinery and equipment;0.1;0.6;159.9;52.9; Electricity, gas and steam;9.6;19.2;287.2;54.8; Water supply;0.0;..;213.7;5.3;