| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, No Difficulty | 250 |
88.3%
|
| 2 | YES, Some Difficulty | 24 |
8.5%
|
| 3 | YES, Alot of difficulty | 6 |
2.1%
|
| 4 | Cannot do at all | 3 |
1.1%
|
| Sysmiss | 4261 |