| Value | Category | Cases | |
|---|---|---|---|
| 0 | free/no cost | 32 |
37.2%
|
| 1 | riels | 53 |
61.6%
|
| 2 | dollars | 0 |
0%
|
| 9 | in kind/dk/missing | 1 |
1.2%
|
| Sysmiss | 823 |