Value | Category | Cases | |
---|---|---|---|
1 | electricity | 264 |
14.8%
|
2 | wood | 980 |
55.1%
|
3 | gas | 477 |
26.8%
|
4 | oil, petrol | 8 |
0.4%
|
5 | coal | 2 |
0.1%
|
6 | none / no heating | 45 |
2.5%
|
7 | other | 4 |
0.2%
|
Sysmiss | 2 |