| Wages (per day) | Frequency | Percentage | Rank |
| 150 - 200 | 21 | 35% | 1 |
| 201 - 250 | 6 | 10% | 4 |
| 251 - 300 | 10 | 16.70% | 2.5 |
| 301 - 350 | 8 | 13.30% | 3 |
| 351 - 400 | 5 | 8.30% | 5 |
| 401 - 420 | 10 | 16.70% | 2.5 |
| Total | 60 | 100% |
|