| Value | Category | Cases | |
|---|---|---|---|
| 1 | Local currency (of country where currently working) | 555 |
48.5%
|
| 2 | Sudanese pounds | 180 |
15.7%
|
| 3 | Dollars | 41 |
3.6%
|
| 97 | Other | 255 |
22.3%
|
| 98 | Don't know | 113 |
9.9%
|
| Sysmiss | 24298 |