| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, NO DIFFICULTY | 14383 |
98.5%
|
| 2 | YES, SOME DIFFICULTY | 188 |
1.3%
|
| 3 | YES, A LOT OF DIFFICULTY | 32 |
0.2%
|
| 4 | CANNOT DO IT AT ALL | 6 |
0%
|