| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full completed | 27 |
75%
|
| 2 | Partially completed | 7 |
19.4%
|
| 3 | Non response | 1 |
2.8%
|
| 4 | Posponed | 1 |
2.8%
|
| 5 | Other | 0 |
0%
|
| Sysmiss | 469 |