| Value | Category | Cases | |
|---|---|---|---|
| 0 | No heat | 836 |
26.8%
|
| 1 | .gas | 685 |
21.9%
|
| 2 | Kerosene | 30 |
1%
|
| 3 | Electricity | 990 |
31.7%
|
| 4 | Wood | 531 |
17%
|
| 5 | diesel | 4 |
0.1%
|
| 6 | Cool | 17 |
0.5%
|
| 7 | Other | 28 |
0.9%
|
| Sysmiss | 1 |