Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | No difficulty | 1698 | 1697 |
54.6%
|
2 | Minor difficulty | 470 | 460 |
14.8%
|
3 | Big difficulty | 584 | 577 |
18.6%
|
8 | Not applicable | 349 | 368 |
11.8%
|
9 | Don't know | 6 | 7 |
0.2%
|
Sysmiss | 15 | 14 |