| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | gas oven | 80 | 65 |
1.3%
|
| 2 | kerosene burner | 2 | 1 |
0%
|
| 3 | wood oven | 98 | 75 |
1.5%
|
| 4 | Elec oven | 94 | 78 |
1.6%
|
| Sysmiss | 4605 | 4659 |