| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 892 |
92.7%
|
| 3 | not present | 37 |
3.8%
|
| 4 | refused | 13 |
1.4%
|
| 5 | incapacitated, sick | 2 |
0.2%
|
| 6 | other | 18 |
1.9%
|
| Sysmiss | 8135 |