| Sources of information | Risky sexual behaviors | |||||
| Early sexual intercourse | Multi partnership | Non-use of condom | ||||
| Eff | % | Eff | % | Eff | % | |
| Not specified | 2 | 0.8 | 3 | 1.5 | 2 | 0.9 |
| Friends | 61 | 25.2 | 65 | 32.8 | 50 | 24.7 |
| Colleagues | 15 | 6.1 | 9 | 4.5 | 7 | 3.4 |
| Schools | 92 | 38 | 76 | 38.3 | 91 | 45 |
| Radio | 3 | 1.2 | 3 | 1.5 | 3 | 1.4 |
| Television | 45 | 18.5 | 32 | 16.1 | 43 | 21.2 |
| Internet | 11 | 4.5 | 5 | 2.5 | 1 | 0.4 |
| Newspapers | 13 | 5.3 | 5 | 2.5 | 5 | 2.4 |
| Total | 242 | 60.5 | 198 | 81.8 | 202 | 83.4 |