| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had intercourse | 0 |
0%
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 5 |
0.6%
|
|
| 13 | 11 |
1.4%
|
|
| 14 | 37 |
4.6%
|
|
| 15 | 80 |
10.1%
|
|
| 16 | 89 |
11.2%
|
|
| 17 | 86 |
10.8%
|
|
| 18 | 130 |
16.3%
|
|
| 19 | 95 |
11.9%
|
|
| 20 | 89 |
11.2%
|
|
| 21 | 41 |
5.2%
|
|
| 22 | 33 |
4.1%
|
|
| 23 | 13 |
1.6%
|
|
| 24 | 13 |
1.6%
|
|
| 25 | 8 |
1%
|
|
| 26 | 5 |
0.6%
|
|
| 27 | 4 |
0.5%
|
|
| 28 | 4 |
0.5%
|
|
| 29 | 3 |
0.4%
|
|
| 30 | 2 |
0.3%
|
|
| 32 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 38 | 2 |
0.3%
|
|
| 96 | at first union | 33 |
4.1%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | don't know | 9 |
1.1%
|
| Sysmiss | 9 |