Value | Category | Cases | |
---|---|---|---|
1 | 1-5 hours | 54 |
25.2%
|
2 | 6-10 hours | 66 |
30.8%
|
3 | 11-20 hours | 34 |
15.9%
|
4 | more than 20 hours | 24 |
11.2%
|
999 | not applicable | 36 |
16.8%
|