| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, verbally | 69 |
95.8%
|
| 2 | yes, in written form | 0 |
0%
|
| 3 | no | 1 |
1.4%
|
| 4 | difficult to answer | 2 |
2.8%
|
| Sysmiss | 5112 |