| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, verbally | 32 |
78%
|
| 2 | yes, in written form | 1 |
2.4%
|
| 3 | no | 3 |
7.3%
|
| 4 | difficult to answer | 5 |
12.2%
|
| Sysmiss | 5143 |