| Value | Category | Cases | |
|---|---|---|---|
| 1 | JUST BEFORE HER PERIOD BEGINS | 362 |
19%
|
| 2 | DURING HER PERIOD | 35 |
1.8%
|
| 3 | RIGHT AFTER HER PERIOD HAS ENDED | 1047 |
54.8%
|
| 4 | HALFWAY BETWEEN TWO PERIODS | 297 |
15.6%
|
| 96 | OTHER (SPECIFY) | 2 |
0.1%
|
| 98 | MISSING | 48 |
2.5%
|
| 99 | DON'T KNOW | 118 |
6.2%
|
| Sysmiss | 219 |