Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | Not difficulty | 4255 | 4301 |
62.6%
|
2 | difficult | 232 | 195 |
2.8%
|
3 | Very difficult | 56 | 44 |
0.6%
|
4 | Almost impossible | 19 | 19 |
0.3%
|
8 | Not applicable | 2286 | 2287 |
33.3%
|
9 | Don't know | 5 | 5 |
0.1%
|
Sysmiss | 18 | 20 |