| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not had sex | 0 |
0%
|
| 8 | 21 |
0.1%
|
|
| 9 | 46 |
0.1%
|
|
| 10 | 127 |
0.3%
|
|
| 11 | 178 |
0.5%
|
|
| 12 | 546 |
1.5%
|
|
| 13 | 1342 |
3.6%
|
|
| 14 | 3981 |
10.7%
|
|
| 15 | 7398 |
19.9%
|
|
| 16 | 6408 |
17.2%
|
|
| 17 | 5116 |
13.8%
|
|
| 18 | 5052 |
13.6%
|
|
| 19 | 2517 |
6.8%
|
|
| 20 | 2105 |
5.7%
|
|
| 21 | 778 |
2.1%
|
|
| 22 | 546 |
1.5%
|
|
| 23 | 319 |
0.9%
|
|
| 24 | 214 |
0.6%
|
|
| 25 | 202 |
0.5%
|
|
| 26 | 86 |
0.2%
|
|
| 27 | 75 |
0.2%
|
|
| 28 | 49 |
0.1%
|
|
| 29 | 21 |
0.1%
|
|
| 30 | 12 |
0%
|
|
| 31 | 6 |
0%
|
|
| 32 | 7 |
0%
|
|
| 33 | 11 |
0%
|
|
| 34 | 3 |
0%
|
|
| 35 | 2 |
0%
|
|
| 42 | 1 |
0%
|
|
| 96 | At first union | 0 |
0%
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|