Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 11451 |
98.2%
|
2 | Yes, some difficulty | 153 |
1.3%
|
3 | Yes, a lot of difficulty | 37 |
0.3%
|
4 | Cannot do at all | 19 |
0.2%
|
Sysmiss | 429 |