| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 172 |
97.2%
|
| 3 | not present | 0 |
0%
|
| 4 | refused | 5 |
2.8%
|
| 5 | 0 |
0%
|
|
| 6 | other | 0 |
0%
|
| Sysmiss | 8920 |