| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had sex | 0 |
0%
|
| 8 | 19 |
0.1%
|
|
| 10 | 35 |
0.1%
|
|
| 11 | 34 |
0.1%
|
|
| 12 | 108 |
0.4%
|
|
| 13 | 162 |
0.5%
|
|
| 14 | 402 |
1.3%
|
|
| 15 | 1399 |
4.5%
|
|
| 16 | 2420 |
7.9%
|
|
| 17 | 3653 |
11.9%
|
|
| 18 | 4673 |
15.2%
|
|
| 19 | 3548 |
11.5%
|
|
| 20 | 3847 |
12.5%
|
|
| 21 | 3024 |
9.8%
|
|
| 22 | 2217 |
7.2%
|
|
| 23 | 1443 |
4.7%
|
|
| 24 | 1097 |
3.6%
|
|
| 25 | 960 |
3.1%
|
|
| 26 | 457 |
1.5%
|
|
| 27 | 368 |
1.2%
|
|
| 28 | 270 |
0.9%
|
|
| 29 | 208 |
0.7%
|
|
| 30 | 167 |
0.5%
|
|
| 31 | 57 |
0.2%
|
|
| 32 | 61 |
0.2%
|
|
| 33 | 16 |
0.1%
|
|
| 34 | 27 |
0.1%
|
|
| 35 | 30 |
0.1%
|
|
| 36 | 10 |
0%
|
|
| 37 | 4 |
0%
|
|
| 39 | 2 |
0%
|
|
| 41 | 1 |
0%
|
|
| 97 | inconsistent | 101 |
0.3%
|
| 98 | don't know | 0 |
0%
|