;Million NOK;Change in per cent; 3rd period 2017;3rd period 2016 - 3rd period 2017; E total;4496;3.2; Waste activities and materials recovery;4056;3.0; Waste collection;1425;-0.3; Waste treatment and disposal;573;-8.8; Materials recovery;2058;9.4; Water collection, treatment and supply;96;2.1; Sewerage;315;6.4; Remediation activities and other waste management services;29;3.6;