Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 26279 |
98.2%
|
2 | SOME DIFFICULTY | 399 |
1.5%
|
3 | A LOT OF DIFFICULTY | 71 |
0.3%
|
9 | NO RESPONSE | 3 |
0%
|
Sysmiss | 4308 |