| Income source | Sudan (n = 26) | Zambia (n = 22) | ||
---|---|---|---|---|---|
 |  | Number | (%) | Number | (%) |
1 | Bonuses | 11 | 42.3 | 5 | 22.7 |
2 | Job related reimbursements | 8 | 30.1 | - | - |
3 | Official transport | 8 | 30.1 | 2 | 9.1 |
4 | Accommodation provided | 1 | 3.8 | 4 | 18.2 |
5 | Hardship allowance | 2 | 7.7 | 3 | 13.6 |
6 | Overtime | - | - | 11 | 50.0 |