| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, NO DIFFICULTY | 30896 |
96.8%
|
| 2 | YES, SOME DIFFICULTY | 706 |
2.2%
|
| 3 | YES, A LOT OF DIFFICULTY | 246 |
0.8%
|
| 4 | CANNOT DO IT AT ALL | 79 |
0.2%
|
| 5 | Refused | 2 |
0%
|