| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 |
0%
|
|
| 2 | Distributed by a NGO | 1005 |
98.6%
|
| 3 | Purchased | 12 |
1.2%
|
| 4 | Traded | 2 |
0.2%
|
| Sysmiss | 455 |