;2014;2015;Change in per cent; Total environmental expenditures;8944161;8071615;-9.8; Investments;;;; Oil and gas extraction;1295039;1660800;28.2; Manufacturing industries, quarrying, electricity and watersupply;610713;554431;-9.2; Current expenditures;;;; Oil and gas extraction;2514972;1599700;-36.4; Manufacturing industries, quarrying, electricity and watersupply;4523437;4256684;-5.9;