| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
6.1%
|
|
| 1 | 168 |
32%
|
|
| 2 | 225 |
42.9%
|
|
| 3 | 64 |
12.2%
|
|
| 4 | 3 |
0.6%
|
|
| 89 | Showed clear signs of misunderstanding (answered yes/no to l | 28 |
5.3%
|
| 99 | Declined to answer | 5 |
1%
|
| Sysmiss | 1675 |