Value | Category | Cases | |
---|---|---|---|
1 | No problems | 2845 |
99%
|
2 | Little difficulty | 13 |
0.5%
|
3 | Moderate difficulty | 2 |
0.1%
|
4 | Serious difficulty | 3 |
0.1%
|
9 | Missing | 11 |
0.4%
|