| Value | Category | Cases | |
|---|---|---|---|
| 0 | free/no cost | 285 |
81.4%
|
| 1 | riels | 65 |
18.6%
|
| 2 | dollars | 0 |
0%
|
| 9 | special answers | 0 |
0%
|
| Sysmiss | 11886 |