| Value | Category | Cases | |
|---|---|---|---|
| 1 | government | 504 |
11.7%
|
| 2 | public enterprise | 280 |
6.5%
|
| 3 | private | 3402 |
78.9%
|
| 4 | foreign | 111 |
2.6%
|
| 5 | non-profitable NGO | 4 |
0.1%
|
| 97 | other including co-operatives | 9 |
0.2%
|
| Sysmiss | 12120 |