| Total |
100 |
100 |
100 |
100 |
100 |
100 |
| Only electric space heaters |
10 |
10 |
7 |
3 |
6 |
16 |
| Electric space heaters/ floor heating1 |
11 |
12 |
13 |
3 |
17 |
32 |
| Electric space heaters and / or electric floor heating + stove for oil/kerosene and possibly heat pump |
2 |
2 |
2 |
1 |
5 |
2 |
| Electric stove and /or electric floor heating and stove for solid fuels |
50 |
46 |
43 |
49 |
50 |
25 |
| Electric space heater and/or el. floor heating and either both stove for oil/kerosene and solid fuels or combined stove for solid fuels and oil/kerosene and possibly heat recovery |
17 |
14 |
13 |
19 |
11 |
2 |
| Electric space heater and / or electric floor heating and stove for solid fuels and heat pump |
0 |
3 |
4 |
8 |
2 |
0 |
| District heating and other2 |
1 |
1 |
1 |
0 |
0 |
4 |
| Common or individual central heating and other, excl. district heating2 |
7 |
10 |
9 |
8 |
6 |
15 |
| Common central heating and other2, excl. district heating |
.. |
.. |
4 |
0 |
5 |
13 |
| Individual central heating and other2, excl. district heating |
.. |
.. |
5 |
8 |
1 |
2 |
| Heat pump and other2 |
.. |
1 |
2 |
3 |
1 |
0 |
| Gas stove and other |
.. |
.. |
2 |
2 |
1 |
2 |
| Heat recovery and other3 |
1 |
2 |
2 |
3 |
1 |
2 |
|
