Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 171880 |
99%
|
2 | Yes, some difficulty | 1363 |
0.8%
|
3 | Yes, a lot of difficulty | 228 |
0.1%
|
4 | Cannot do at all | 118 |
0.1%
|
Sysmiss | 23364 |