| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fan | 18 |
1.9%
|
| 2 | Chimney | 79 |
8.2%
|
| 3 | Cooker hood | 49 |
5.1%
|
| 4 | 815 |
84.8%
|
|
| Sysmiss | 3117 |