| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 16059 |
97.4%
|
| 1 | Yes,Some difficulty | 327 |
2%
|
| 2 | Yes,allot difficulty | 81 |
0.5%
|
| 3 | He is in capable | 17 |
0.1%
|