| 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 separated from HQ and other establishments of the same firm | 
| 4 | Establishment physically separated from HQ but with other establishments of the same firm | 
| Sysmiss |