| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 3902 |
87.5%
|
| 3 | Not present | 44 |
1%
|
| 4 | Refused | 66 |
1.5%
|
| 6 | Other | 19 |
0.4%
|
| 9 | 430 |
9.6%
|
|
| Sysmiss | 9963 |