| Variable | Overall (n = 1653) | Male (n = 896) | Female (n = 757) | |||
| n | % | n | % | n | % | |
| Where did you acquire sexual knowledge? | 1653 | 896 | 757 | |||
| School | 1026 | 62.1 | 514 | 57.4 | 512 | 67.6 |
| Parents | 620 | 37.5 | 239 | 26.7 | 381 | 50.3 |
| Siblings | 365 | 22.1 | 170 | 19.0 | 195 | 25.8 |
| Friends | 591 | 35.8 | 328 | 36.6 | 263 | 34.7 |
| TV and magazines | 1222 | 73.9 | 681 | 76.0 | 541 | 71.5 |
| Internet | 121 | 7.3 | 79 | 8.8 | 42 | 5.5 |
| Where should we acquire sexual knowledge from? | 1653 | 896 | 757 | |||
| School | 854 | 51.7 | 420 | 46.9 | 434 | 57.3 |
| Parents | 725 | 43.9 | 284 | 31.7 | 441 | 58.3 |
| Siblings | 277 | 16.8 | 127 | 14.2 | 150 | 19.8 |
| Friends | 257 | 15.5 | 148 | 16.5 | 109 | 14.4 |
| TV and magazines | 867 | 52.5 | 502 | 56.0 | 365 | 48.2 |
| Internet | 89 | 5.4 | 53 | 5.9 | 36 | 4.8 |