| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, no difficulty | 43435 |
95.6%
|
| 2 | Yes, some difficulty | 1811 |
4%
|
| 3 | Yes, a lot of difficulty | 185 |
0.4%
|
| 4 | Cannot do at all | 11 |
0%
|