| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 470 |
81.3%
|
| 3 | Not present | 7 |
1.2%
|
| 4 | Refused | 7 |
1.2%
|
| 6 | Other | 4 |
0.7%
|
| 9 | 90 |
15.6%
|
|
| Sysmiss | 13846 |