| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 5 |
0.5%
|
| 1 | 1 Head office & factory. No.other office (Single unit) | 754 |
72.9%
|
| 2 | 2 Head office & factory (Other factories are somewhere else) | 46 |
4.4%
|
| 3 | 3 Factory only (Head office or other factories are somewhere else) | 213 |
20.6%
|
| 4 | 4 Head office only | 17 |
1.6%
|