| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 7217 |
94.5%
|
| 3 | not present | 288 |
3.8%
|
| 4 | refused | 59 |
0.8%
|
| 5 | incapacitated / sick | 29 |
0.4%
|
| 6 | other | 48 |
0.6%
|
| Sysmiss | 1456 |