| Value | Category | Cases | |
|---|---|---|---|
| 0 | 364 |
64%
|
|
| 10 | 3 |
0.5%
|
|
| 15 | 6 |
1.1%
|
|
| 20 | 56 |
9.8%
|
|
| 25 | 19 |
3.3%
|
|
| 30 | 44 |
7.7%
|
|
| 40 | 25 |
4.4%
|
|
| 45 | 9 |
1.6%
|
|
| 50 | 24 |
4.2%
|
|
| 75 | 2 |
0.4%
|
|
| 80 | 3 |
0.5%
|
|
| 150 | 2 |
0.4%
|
|
| 160 | 1 |
0.2%
|
|
| 180 | 1 |
0.2%
|
|
| 200 | 2 |
0.4%
|
|
| 999 | Task is never performed by a given category of workers | 8 |
1.4%
|
| Sysmiss | 190 |