| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 staff | 137 |
10.1%
|
| 1 | 1 to 5 staff | 285 |
21%
|
| 2 | 6 to 20 staff | 399 |
29.4%
|
| 3 | 21 to 50 staff | 499 |
36.8%
|
| 4 | 50+ staff | 35 |
2.6%
|