| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | measured | 796 |
97.4%
|
| 3 | not present | 10 |
1.2%
|
| 4 | refused | 10 |
1.2%
|
| 6 | other | 1 |
0.1%
|
| Sysmiss | 12434 |