| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Granted | 210 |
96.3%
|
| 2 | Parent/other responsible refused | 1 |
0.5%
|
| 3 | Respondent refused | 7 |
3.2%
|
| 4 | Sample not tested/lost/not enough DBS | 0 |
0%
|
| Sysmiss | 14206 |