| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 4332 |
97.1%
|
| 3 | Not present | 51 |
1.1%
|
| 4 | Refused | 40 |
0.9%
|
| 6 | Other | 30 |
0.7%
|
| 9 | 8 |
0.2%
|
|
| Sysmiss | 9963 |