| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no flag | 1742 |
99.4%
|
| 1 | > interval | 7 |
0.4%
|
| 2 | > interval by 1 mnth | 0 |
0%
|
| 3 | > age at death | 3 |
0.2%
|
| 4 | during preg in cal. | 0 |
0%
|
| Sysmiss | 4602 |