| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | during her period | 551 |
1.3%
|
| 2 | after period ended | 14091 |
34%
|
| 3 | middle of the cycle | 7357 |
17.7%
|
| 4 | before period begins | 1355 |
3.3%
|
| 5 | at any time | 3832 |
9.2%
|
| 6 | other | 60 |
0.1%
|
| 8 | don't know | 14214 |
34.3%
|
| Sysmiss | 60 |