| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no flag | 3179 |
94.3%
|
| 1 | > interval | 54 |
1.6%
|
| 2 | > interval by 1 month | 13 |
0.4%
|
| 4 | during pregnancy in calendar | 124 |
3.7%
|
| Sysmiss | 12344 |