| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 10150 |
92.4%
|
| 3 | not present | 117 |
1.1%
|
| 4 | refused | 653 |
5.9%
|
| 6 | other | 66 |
0.6%
|
| Sysmiss | 62810 |