| Value | Category | Cases | |
|---|---|---|---|
| 1 | Own run | 6948 |
30.9%
|
| 2 | Particip | 9513 |
42.3%
|
| 3 | State | 1599 |
7.1%
|
| 4 | Emp own | 4446 |
19.8%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 256 | |
| -1 | Don't know | 1796 |