| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, No Difficulty | 722 |
96%
|
| 2 | YES, Some Difficulty | 26 |
3.5%
|
| 3 | YES, Alot of difficulty | 4 |
0.5%
|
| 4 | Cannot do at all | 0 |
0%
|
| Sysmiss | 3792 |