| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 worker | 130 |
50.2%
|
| 2 | 2 to 4 workers | 108 |
41.7%
|
| 3 | 5 to 9 workers | 15 |
5.8%
|
| 4 | 10 workers or more | 6 |
2.3%
|
| Sysmiss | 2 |