| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, NO DIFFICULTY | 28786 |
90.2%
|
| 2 | YES, SOME DIFFICULTY | 2440 |
7.6%
|
| 3 | YES, A LOT OF DIFFICULTY | 638 |
2%
|
| 4 | CANNOT DO IT AT ALL | 63 |
0.2%
|
| 5 | Refused | 2 |
0%
|