| Value | Category | Cases | |
|---|---|---|---|
| 1 | Purchased | 240 |
87.9%
|
| 2 | Traded | 7 |
2.6%
|
| 3 | Distributed by a NGO | 24 |
8.8%
|
| 4 | Other | 2 |
0.7%
|
| Sysmiss | 129 |