| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, NO DIFFICULTY | 27482 |
86.1%
|
| 2 | YES, SOME DIFFICULTY | 3056 |
9.6%
|
| 3 | YES, A LOT OF DIFFICULTY | 1251 |
3.9%
|
| 4 | CANNOT DO IT AT ALL | 139 |
0.4%
|
| 5 | Refused | 1 |
0%
|