| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | termination (not in birth history) | 11 |
12.2%
|
| 7 | 3 |
3.3%
|
|
| 8 | 9 |
10%
|
|
| 9 | 15 |
16.7%
|
|
| 10 | 19 |
21.1%
|
|
| 11 | 33 |
36.7%
|
|
| Sysmiss | 17569 |