| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no flag | 6241 |
98.2%
|
| 1 | after interview | 0 |
0%
|
| 2 | after concep >= 1 yr | 27 |
0.4%
|
| 3 | after concep < 1 yr | 20 |
0.3%
|
| 4 | at marr, never marr | 0 |
0%
|
| 5 | at marr,after concep | 55 |
0.9%
|
| 6 | after marriage | 11 |
0.2%
|