| Value | Category | Cases | |
|---|---|---|---|
| 1 | Time spent on the job | 854 |
17.1%
|
| 2 | Competion of specific tasks | 322 |
6.4%
|
| 3 | v.r. Both | 265 |
5.3%
|
| 99 | Refused | 100 |
2%
|
| Missing value | 3466 |
69.2%
|