Position | Frequency | Percentage (%) |
Carpenters | 17 | 18.88 |
Masons | 29 | 32.23 |
Plumbers | 15 | 16.66 |
Electricians | 13 | 14.45 |
Steel benders | 16 | 17.78 |
Total | 90 | 100.0 |