| Value | Category | Cases | |
|---|---|---|---|
| -97 | Don't know | 42 |
17.9%
|
| 1 | 20 KG | 6 |
2.6%
|
| 2 | 50 KG | 64 |
27.2%
|
| 3 | 100 KG | 102 |
43.4%
|
| 4 | 150 KG | 21 |
8.9%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |