| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 889 |
96.5%
|
| 3 | Not present | 13 |
1.4%
|
| 4 | Refused | 14 |
1.5%
|
| 6 | Other | 5 |
0.5%
|
| 9 | 13 | ||
| Sysmiss | 2116 |