| Value | Category | Cases | |
|---|---|---|---|
| 1 | Completed | 4315 |
99.6%
|
| 2 | Partly completed | 7 |
0.2%
|
| 3 | Second page is left blank | 12 |
0.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 384 |