| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Gas burner | 2663 | 751245 |
99.2%
|
| 2 | Kerosene burner | 1 | 183 |
0%
|
| 3 | Wood burner | 14 | 2673 |
0.4%
|
| 4 | Electric oven | 7 | 1431 |
0.2%
|
| Sysmiss | 7 | 1828 |