| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had sex | 0 |
0%
|
| 8 | 15 |
0%
|
|
| 9 | 23 |
0.1%
|
|
| 10 | 122 |
0.3%
|
|
| 11 | 294 |
0.7%
|
|
| 12 | 570 |
1.4%
|
|
| 13 | 1550 |
3.8%
|
|
| 14 | 4128 |
10.2%
|
|
| 15 | 8091 |
20%
|
|
| 16 | 7869 |
19.5%
|
|
| 17 | 5776 |
14.3%
|
|
| 18 | 4776 |
11.8%
|
|
| 19 | 2242 |
5.6%
|
|
| 20 | 1937 |
4.8%
|
|
| 21 | 680 |
1.7%
|
|
| 22 | 555 |
1.4%
|
|
| 23 | 307 |
0.8%
|
|
| 24 | 240 |
0.6%
|
|
| 25 | 224 |
0.6%
|
|
| 26 | 97 |
0.2%
|
|
| 27 | 109 |
0.3%
|
|
| 28 | 42 |
0.1%
|
|
| 29 | 35 |
0.1%
|
|
| 30 | 32 |
0.1%
|
|
| 31 | 12 |
0%
|
|
| 32 | 10 |
0%
|
|
| 33 | 6 |
0%
|
|
| 34 | 2 |
0%
|
|
| 35 | 4 |
0%
|
|
| 36 | 1 |
0%
|
|
| 97 | inconsistent | 645 |
1.6%
|
| 98 | don't know | 0 |
0%
|