Industrial Classification;Index change in per cent;Index change in per cent;Index;Weights; June 2018 - July 2018;July 2017 - July 2018; Extraction, mining, manufacturing and electricity;1.1;22.6;263.4;1000.0; ;;;;; Extraction and related services;1.0;42.9;356.2;359.9; Mining and quarrying;0.9;6.0;203.9;8.7; Manufacturing;-0.1;9.0;181.4;574.7; Food products;0.5;0.7;185.8;128.7; Refined petroleum products;0.1;53.9;269.2;82.6; Basic metals;-2.0;13.5;236.5;54.2; Machinery and equipment;0.1;0.8;162.2;37.0; Electricity, gas and steam;11.0;67.6;429.4;51.4; Water supply;11.2;11.2;237.7;5.4;