| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 336 |
91.1%
|
| 3 | not present | 16 |
4.3%
|
| 4 | refused | 5 |
1.4%
|
| 5 | incapacitated, sick | 0 |
0%
|
| 6 | other | 12 |
3.3%
|
| Sysmiss | 8728 |