| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | termination (not in birth history) | 15 |
6.5%
|
| 3 | 1 |
0.4%
|
|
| 6 | 2 |
0.9%
|
|
| 7 | 15 |
6.5%
|
|
| 8 | 35 |
15.2%
|
|
| 9 | 52 |
22.5%
|
|
| 10 | 111 |
48.1%
|
|
| Sysmiss | 17428 |