| Value | Category |
|---|---|
| -7 | Does not apply |
| 1 | HQ without production and/or sales in this location |
| 2 | HQ with production and/or sales in this location |
| 3 | Establishment physically saperated from HQ and other establishment of the same firm |
| 4 | Establishment physically separated from HQ but with other establishment of the same firm |