| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 4696 |
98.7%
|
| 3 | Not present | 26 |
0.5%
|
| 4 | Refused | 13 |
0.3%
|
| 6 | Other | 21 |
0.4%
|