| Value | Category | Cases | |
|---|---|---|---|
| 0 | 99 |
24.6%
|
|
| 1 | Distributed by a NGO | 149 |
37%
|
| 2 | Gifted | 8 |
2%
|
| 3 | Other | 7 |
1.7%
|
| 4 | Purchased | 118 |
29.3%
|
| 5 | Traded | 22 |
5.5%
|