| Value | Category | Cases | |
|---|---|---|---|
| 1 | CANNOT READ AT ALL | 2 |
0.1%
|
| 2 | ABLE TO READ ONLY PARTS OF SENTENCE | 6 |
0.4%
|
| 3 | ABLE TO READ WHOLE SENTENCE | 8 |
0.6%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 1436 |
98.8%
|