Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 226633 |
91.5%
|
2 | Yes, some difficulty | 17311 |
7%
|
3 | Yes, lots of difficulty | 3590 |
1.4%
|
4 | Cannot do at all | 140 |
0.1%
|
Sysmiss | 45126 |