| Value | Category | 
|---|---|
| -8 | Refused | 
| 1 | Privatization of a state-owned firm | 
| 2 | Originally private_ from time of start up | 
| 3 | Private subsidiary of a formerly state-owned firm | 
| 4 | Joint venture with foreign partner(s) | 
| 5 | State-owned firm | 
| 6 | Other_ SPONTANEOUS - please specify |