| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 558 |
96.5%
|
| 3 | Not present | 7 |
1.2%
|
| 4 | Refused | 4 |
0.7%
|
| 6 | Other | 6 |
1%
|
| 9 | 3 |
0.5%
|
|
| Sysmiss | 13846 |