| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot write at all | 72 |
13.9%
|
| 2 | Able to write only some words of sentence | 258 |
49.9%
|
| 3 | Able to write short sentence wholly | 187 |
36.2%
|
| Sysmiss | 12940 |