| Value | Category | Cases | |
|---|---|---|---|
| 1 | a_lot_of_difficulty | 75 |
0.6%
|
| 2 | cannot_do_at_all | 57 |
0.4%
|
| 3 | decline_to_answer | 2 |
0%
|
| 4 | no_difficulty | 10643 |
82.5%
|
| 5 | some_difficulty | 209 |
1.6%
|
| Missing value | 1911 |
14.8%
|