| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 897 |
88.3%
|
| 2 | 1-2 work | 78 |
7.7%
|
| 3 | 3-9 work | 29 |
2.9%
|
| 4 | 10+ work | 12 |
1.2%
|