Value | Category | Cases | |
---|---|---|---|
1 | No problems | 884 |
99.5%
|
2 | Little difficulty | 4 |
0.5%
|
3 | Moderate difficulty | 0 |
0%
|
4 | Serious difficulty | 0 |
0%
|
9 | Missing | 0 |
0%
|
Sysmiss | 1 |