| Value | Category | Cases | |
|---|---|---|---|
| A11 | 1 |
0%
|
|
| No-no difficulty | 62459 |
99.6%
|
|
| Yes- a lot of difficulty | 106 |
0.2%
|
|
| Yes-some difficulty | 69 |
0.1%
|
|
| can not do at all | 66 |
0.1%
|