Value | Category | Cases | |
---|---|---|---|
1 | Basic level | 3810 |
15.7%
|
2 | Intermediate level | 1826 |
7.5%
|
3 | Advanced level | 965 |
4%
|
4 | Skill not needed | 17591 |
72.7%
|
Sysmiss | 27559 |