Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 4595 |
70.9%
|
2 | SOME DIFFICULTY | 145 |
2.2%
|
3 | A LOT OF DIFFICULTY | 3 |
0%
|
9 | NO RESPONSE | 7 |
0.1%
|
Sysmiss | 1733 |
26.7%
|