| Value | Category | Cases | |
|---|---|---|---|
| 1 | Government | 3508 |
28.6%
|
| 2 | Public enterprise | 422 |
3.4%
|
| 3 | Private | 7678 |
62.6%
|
| 4 | Investment | 248 |
2%
|
| 5 | Foreign | 16 |
0.1%
|
| 6 | Non-profit, non-governmental organisation | 107 |
0.9%
|
| 7 | Freelance work | 0 |
0%
|
| 97 | Other including co-operatives | 142 |
1.2%
|
| 98 | Don't know | 139 |
1.1%
|
| Sysmiss | 58376 |