| value | category | cases | |
|---|---|---|---|
| 1 | During her period | 31 |
1.3%
|
| 2 | After period ended | 709 |
30.4%
|
| 3 | Middle of the cycle | 419 |
18%
|
| 4 | Before period begins | 59 |
2.5%
|
| 5 | At any time | 259 |
11.1%
|
| 6 | Other | 7 |
0.3%
|
| 8 | Don't know | 850 |
36.4%
|
| 9 | 6 |