| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 55 |
80.9%
|
| 3 | not present | 0 |
0%
|
| 4 | refused | 12 |
17.6%
|
| 5 | 0 |
0%
|
|
| 6 | other | 1 |
1.5%
|
| Sysmiss | 9029 |