| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had intercourse | 2804 |
34%
|
| 12 | 2 |
0%
|
|
| 13 | 3 |
0%
|
|
| 14 | 3 |
0%
|
|
| 15 | 69 |
0.8%
|
|
| 16 | 140 |
1.7%
|
|
| 17 | 275 |
3.3%
|
|
| 18 | 506 |
6.1%
|
|
| 19 | 587 |
7.1%
|
|
| 20 | 715 |
8.7%
|
|
| 21 | 605 |
7.3%
|
|
| 22 | 546 |
6.6%
|
|
| 23 | 456 |
5.5%
|
|
| 24 | 324 |
3.9%
|
|
| 25 | 357 |
4.3%
|
|
| 26 | 209 |
2.5%
|
|
| 27 | 149 |
1.8%
|
|
| 28 | 105 |
1.3%
|
|
| 29 | 75 |
0.9%
|
|
| 30 | 60 |
0.7%
|
|
| 31 | 31 |
0.4%
|
|
| 32 | 10 |
0.1%
|
|
| 33 | 23 |
0.3%
|
|
| 34 | 3 |
0%
|
|
| 35 | 6 |
0.1%
|
|
| 36 | 7 |
0.1%
|
|
| 37 | 3 |
0%
|
|
| 38 | 6 |
0.1%
|
|
| 39 | 2 |
0%
|
|
| 40 | 1 |
0%
|
|
| 41 | 1 |
0%
|
|
| 97 | inconsistent | 151 |
1.8%
|
| 98 | don't know | 0 |
0%
|
| 99 | 5 |
0.1%
|