Table

Construction cost index for plumbing works in office and commercial buildings. 2000=100
	Change in per cent		April 2013	Weight pr cent¹
	March 2013 - April 2013	April 2012 - April 2013	April 2013	Weight pr cent¹
¹The sum of weights for administrative expenses, labour costs and materials deviate from 100 because transport costs are excluded.
Plumbing costs total	0.0	2.0	186.1	100,0
Administrative expenses	0.1	3.4	157.1	17,3
Labour costs	0.0	2.1	164.9	26,0
Materials	0.0	1.8	204.9	55,3

Sanitary installations	0.0	2.6	187.9	54,5
Materials	0.0	2.8	204.7	32,7

Heating installations	0.0	1.4	184.0	45,5
Materials	0.0	0.5	205.3	22,6