| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 704 |
97.5%
|
| 3 | not present | 9 |
1.2%
|
| 4 | refused | 7 |
1%
|
| 6 | other | 2 |
0.3%
|
| Sysmiss | 5726 |