| Value | Category | Cases | |
|---|---|---|---|
| 1 | a_lot_of_difficulty | 58 |
0.4%
|
| 2 | cannot_do_at_all | 38 |
0.3%
|
| 3 | no_difficulty | 10780 |
83.6%
|
| 4 | some_difficulty | 110 |
0.9%
|
| Missing value | 1911 |
14.8%
|