| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 814 |
98.2%
|
| 3 | not present | 8 |
1%
|
| 4 | refused | 6 |
0.7%
|
| 6 | other | 1 |
0.1%
|
| Sysmiss | 5619 |