| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 5651 |
96.3%
|
| 3 | Not present | 76 |
1.3%
|
| 4 | Refused | 111 |
1.9%
|
| 6 | Other | 23 |
0.4%
|
| 9 | 8 |
0.1%
|
|
| Sysmiss | 8555 |