Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | Not difficulty | 1326 | 1299 |
18.9%
|
2 | difficult | 78 | 62 |
0.9%
|
3 | Very difficult | 33 | 26 |
0.4%
|
4 | Almost impossible | 22 | 20 |
0.3%
|
8 | Not applicable | 5393 | 5445 |
79.2%
|
9 | Don't know | 1 | 1 |
0%
|
Sysmiss | 18 | 18 |