| Value | Category | Cases | |
|---|---|---|---|
| 1 | Granted | 1640 |
99.8%
|
| 2 | Parent/other responsible refused | 2 |
0.1%
|
| 3 | Respondent refused | 2 |
0.1%
|
| 4 | Sample not tested/lost/not enough DBS | 0 |
0%
|
| 9 | 29 | ||
| Sysmiss | 12398 |