| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Gas burner | 308 | 87090 |
11.5%
|
| 2 | Kerosene burner | 0 | 0 |
0%
|
| 3 | Wood burner | 374 | 101501 |
13.4%
|
| 4 | Electric oven | 575 | 162689 |
21.5%
|
| Sysmiss | 1435 | 406080 |