| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Open fire | 20295 | 20707 |
99.8%
|
| 2 | Open stove | 34 | 30 |
0.1%
|
| 3 | Closed stove | 0 | 0 |
0%
|
| 6 | Other | 3 | 4 |
0%
|
| 9 | Missing | 36 | 29 | |
| Sysmiss | 9 | 7 |