| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 3144 |
92.4%
|
| 3 | not present | 167 |
4.9%
|
| 4 | refused | 32 |
0.9%
|
| 5 | incapacitated / sick | 14 |
0.4%
|
| 6 | other | 44 |
1.3%
|
| Sysmiss | 5696 |