| Value | Category | Cases | |
|---|---|---|---|
| 0 | No flag | 13403 |
98%
|
| 1 | N > interval since birth | 14 |
0.1%
|
| 2 | N + amen. > interval | 44 |
0.3%
|
| 3 | N, but period not returned | 47 |
0.3%
|
| 4 | 95, but no birth | 0 |
0%
|
| 5 | 95, but period returned | 23 |
0.2%
|
| 6 | 96, but period returned | 3 |
0%
|
| 7 | N, last period during pregnancy | 36 |
0.3%
|
| 8 | 96, had children | 5 |
0%
|
| 9 | N, period before last birth | 96 |
0.7%
|
| Sysmiss | 119 |