| Value | Category | Cases | |
|---|---|---|---|
| 1 | Drugs finished before appointment date | 6 |
24%
|
| 2 | Drugs stolen/lost/destroyed before appointment date | 6 |
24%
|
| 3 | Religous belief | 8 |
32%
|
| 4 | Fasting | 5 |
20%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 20 | |
| Sysmiss | 14186 |