| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 367 |
45.3%
|
| 2 | SOME DIFFICULTY | 72 |
8.9%
|
| 3 | A LOT OF DIFFICULTY | 8 |
1%
|
| 4 | CANNOT BE UNDERSTOOD AT ALL | 2 |
0.2%
|
| 9 | NO RESPONSE | 3 |
0.4%
|
| Sysmiss | 359 |
44.3%
|