| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, No Difficulty | 704 |
93.6%
|
| 2 | YES, Some Difficulty | 31 |
4.1%
|
| 3 | YES, Alot of difficulty | 12 |
1.6%
|
| 4 | Cannot do at all | 5 |
0.7%
|
| Sysmiss | 3792 |