Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 2074 |
59.7%
|
2 | SOME DIFFICULTY | 28 |
0.8%
|
3 | A LOT OF DIFFICULTY | 5 |
0.1%
|
4 | CANNOT SEE AT ALL | 5 |
0.1%
|
9 | NO RESPONSE | 3 |
0.1%
|
Sysmiss | 1359 |
39.1%
|