| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had intercourse | 44 |
33.8%
|
| 15 | 2 |
1.5%
|
|
| 16 | 1 |
0.8%
|
|
| 17 | 2 |
1.5%
|
|
| 18 | 7 |
5.4%
|
|
| 19 | 9 |
6.9%
|
|
| 20 | 18 |
13.8%
|
|
| 21 | 12 |
9.2%
|
|
| 22 | 10 |
7.7%
|
|
| 23 | 9 |
6.9%
|
|
| 24 | 2 |
1.5%
|
|
| 25 | 2 |
1.5%
|
|
| 26 | 3 |
2.3%
|
|
| 28 | 2 |
1.5%
|
|
| 29 | 2 |
1.5%
|
|
| 30 | 2 |
1.5%
|
|
| 97 | inconsistent | 3 |
2.3%
|
| 98 | don't know | 0 |
0%
|