| Value | Category | Cases | |
|---|---|---|---|
| 23 | Wood plunks | 748 |
37.4%
|
| 31 | Metal | 284 |
14.2%
|
| 33 | Concrete, cement fibre | 31 |
1.6%
|
| 41 | Single | 573 |
28.7%
|
| 42 | Double | 334 |
16.7%
|
| 96 | Other | 12 |
0.6%
|
| Sysmiss | 18 |
0.9%
|