| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 kg | 633 |
72%
|
| 2 | 15 kg | 201 |
22.9%
|
| 3 | 20 kg | 5 |
0.6%
|
| 4 | other | 40 |
4.6%
|
| Sysmiss | 903 |