Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 2446 |
77.5%
|
2 | SOME DIFFICULTY | 45 |
1.4%
|
3 | A LOT OF DIFFICULTY | 2 |
0.1%
|
9 | NO RESPONSE | 4 |
0.1%
|
Sysmiss | 660 |
20.9%
|