Main dwellings according to type of heating by fuel used

	TOTAL	With individual heating	With central heating	Without heating installation, but with individual room heaters	Without any means
TOTAL	14184026	1338519	5467998	5319745	2057764
Gas	4708720	436546	3008857	1263317	0
Electricity	4488080	49906	1085537	3352637	0
Petroleum or derivatives	1990209	756129	1125112	108968	0
Wood	358528	9202	95468	253858	0
Coal or derivatives	533766	77272	140047	316447	0
Others	46959	9464	12977	24518	0
Not aplicable	2057764	0	0	0	2057764

Due to an error in assigning the labels, the data corresponding to individual heating and group heating have been modified with date 13/05/04. In the previous version both categories were interchanged between themselves.