| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 213 |
91.4%
|
| 3 | not present | 10 |
4.3%
|
| 4 | refused | 3 |
1.3%
|
| 5 | incapacitated / sick | 1 |
0.4%
|
| 6 | other | 6 |
2.6%
|
| Sysmiss | 8864 |