| Value | Category | Cases | |
|---|---|---|---|
| 1 | During her period | 72 |
2%
|
| 2 | After period ended | 737 |
20.9%
|
| 3 | Middle of the cycle | 857 |
24.3%
|
| 4 | Before period begins | 241 |
6.8%
|
| 5 | At any time | 936 |
26.5%
|
| 6 | Other | 17 |
0.5%
|
| 8 | Don't know | 667 |
18.9%
|