| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Measured | 8497 |
96.1%
|
| 3 | Not present | 121 |
1.4%
|
| 4 | Refused | 177 |
2%
|
| 6 | Other | 37 |
0.4%
|
| 9 | 13 |
0.1%
|
|
| Sysmiss | 73250 |