| History | Workforce | % |
| Drug addiction IV | 1 | 0.59 |
| Excision | 7 | 14.89 |
| Dental care | 22 | 12.94 |
| Tattoo | 25 | 14.71 |
| Multiple sexual partners | 26 | 15.29 |
| Scarification | 28 | 16.47 |
| Surgery | 38 | 22.35 |
| Pedicure care | 40 | 23.53 |
| Manicure care | 40 | 23.53 |
| Blood transfusion | 49 | 28.82 |
| Occasional sexual partner | 58 | 34.12 |
| Jaundice | 61 | 35.88 |
| Circumcision | 123 | 72.35 |