Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 6368 |
74.8%
|
2 | SOME DIFFICULTY | 76 |
0.9%
|
3 | A LOT OF DIFFICULTY | 7 |
0.1%
|
9 | NO RESPONSE | 10 |
0.1%
|
Sysmiss | 2050 |
24.1%
|