;2012;2013;2014; Expenditure, property management, NOK 1000; ; ; ; Gross investment expenditures, property management;17752173;19861146;21674128; Net operating expenditure, property management;21124946;22088292;23090309; Adjusted gross operating expenditure, property management;22158627;23054345;24015800; Expenditure, operating work;11512396;11592270;11946039; Expenditures, cleaning activity, property management;..;2795812;3244237; Energy expenditures, property management;2625435;2712318;2455257; Expenditure, maintenance work;1840897;2118231;2138000; Expenditure per square metre and inhabitants; ; ; ; Net operating expenditure, property management per inhabitant;4182;4323;4470; Adjusted gross operating expenditure, property management per square metre;928;948;969; Expenditure, operating work per square metre;513;506;517; Expenditures, cleaning activity per square metre, property management;..;122;140; Energy expenditures, property management per square metre;110;112;99; Expenditure, maintenance work per square metre;82;92;92;  ; ; ; ; Gross area, m2; ; ; ; Total; ; ; ; Total area objective buildings;23888427;24316754;24793752; Total area objective builings owned by the municipality;22460930;22935101;23124062; Total area objective builings hired by the municipality;1427498;1384052;1668784; Total area administration offices;2349191;2282786;2176674; Total area kindergarten offices;1687700;1753247;1834320; Total area school offices;10902954;11067674;11411837; Total area institution offices;5176525;5154314;5274126; Total area municipal culture buildings;1454047;1547147;1630479; Total area municipal sport buildings;2318011;2504245;2464336;  ; ; ; ; Gross area per inhabitant/consumer, m2; ; ; ; Gross area for kindergarten buildings per child in a municipal kindergarten;11.30;11.80;12.40; Gross area per pupil in public sector primary and secondary schools;18.30;18.60;19.10; Samlet areal på institusjonslokaler i kvadratmeter per innbygger 80 år og o ..;23.40;23.30;23.90;