| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | during her period | 315 |
4.1%
|
| 2 | after period ended | 1984 |
25.7%
|
| 3 | middle of the cycle | 1787 |
23.1%
|
| 4 | before period begins | 672 |
8.7%
|
| 5 | at any time | 948 |
12.3%
|
| 6 | other | 3 |
0%
|
| 8 | don't know | 2011 |
26%
|