Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 2668 |
95.5%
|
2 | SOME DIFFICULTY | 58 |
2.1%
|
3 | A LOT OF DIFFICULTY | 8 |
0.3%
|
4 | CANNOT SEE AT ALL | 5 |
0.2%
|
Sysmiss | 55 |
2%
|