Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | No difficulty | 2624 | 2416 |
24.4%
|
2 | Minor difficulty | 650 | 548 |
5.5%
|
3 | Big difficulty | 650 | 541 |
5.5%
|
8 | Not applicable | 5894 | 6316 |
63.7%
|
9 | Don't know | 101 | 100 |
1%
|
Sysmiss | 7 | 5 |