| Value | Category | Cases | |
|---|---|---|---|
| 0 | free/no cost | 27 |
37.5%
|
| 1 | riels | 44 |
61.1%
|
| 2 | dollars | 0 |
0%
|
| 9 | in kind/dk/missing | 1 |
1.4%
|
| 11 | .Z | 0 | |
| Sysmiss | 104 |