| Value | Category | Cases | |
|---|---|---|---|
| 1 | AlotOfDifficulty | 347 |
1.3%
|
| 2 | CannotDoAtAll | 169 |
0.6%
|
| 3 | NoDifficulty | 25641 |
95.1%
|
| 4 | SomeDifficulty | 793 |
2.9%
|
| Missing value | 4392 |