| Value | Category | Cases | |
|---|---|---|---|
| 1 | CANNOT READ AT ALL | 20 |
0.5%
|
| 2 | ABLE TO READ ONLY PARTS OF SENTENCE | 26 |
0.6%
|
| 3 | ABLE TO READ WHOLE SENTENCE | 284 |
6.7%
|
| Sysmiss | 3889 |
92.2%
|