| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Not had intercourse | 0 |
0%
|
| 10 | 6 |
0.5%
|
|
| 11 | 25 |
2.2%
|
|
| 12 | 31 |
2.7%
|
|
| 13 | 60 |
5.3%
|
|
| 14 | 95 |
8.3%
|
|
| 15 | 130 |
11.4%
|
|
| 16 | 135 |
11.8%
|
|
| 17 | 116 |
10.2%
|
|
| 18 | 106 |
9.3%
|
|
| 19 | 92 |
8.1%
|
|
| 20 | 79 |
6.9%
|
|
| 21 | 54 |
4.7%
|
|
| 22 | 46 |
4%
|
|
| 23 | 26 |
2.3%
|
|
| 24 | 21 |
1.8%
|
|
| 25 | 25 |
2.2%
|
|
| 26 | 15 |
1.3%
|
|
| 27 | 12 |
1.1%
|
|
| 28 | 10 |
0.9%
|
|
| 29 | 4 |
0.4%
|
|
| 30 | 2 |
0.2%
|
|
| 31 | 6 |
0.5%
|
|
| 32 | 1 |
0.1%
|
|
| 33 | 1 |
0.1%
|
|
| 35 | 2 |
0.2%
|
|
| 37 | 1 |
0.1%
|
|
| 97 | Inconsistent | 37 |
3.2%
|
| 98 | Don't know | 2 |
0.2%
|
| 99 | 5 |