| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, No Difficulty | 4411 |
97.1%
|
| 2 | YES, Some Difficulty | 98 |
2.2%
|
| 3 | YES, Alot of difficulty | 29 |
0.6%
|
| 4 | Cannot do at all | 6 |
0.1%
|