Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | No difficulty | 3381 | 3381 |
34.1%
|
2 | Minor difficulty | 78 | 74 |
0.7%
|
3 | Big difficulty | 210 | 207 |
2.1%
|
8 | Not applicable | 6232 | 6233 |
62.8%
|
9 | Don't know | 18 | 27 |
0.3%
|
Sysmiss | 7 | 5 |