| Value | Category | Cases | |
|---|---|---|---|
| 1 | EASILY | 1417 |
35.1%
|
| 2 | WITH SOME DIFFICULTY | 1632 |
40.4%
|
| 3 | WITH MUCH DIFFICULTY | 476 |
11.8%
|
| 4 | UNABLE TO DO | 517 |
12.8%
|
| Sysmiss | 38808 |