| Value | Category | Cases | |
|---|---|---|---|
| 1 | at any point | 270 |
2.6%
|
| 2 | never | 2235 |
21.2%
|
| 3 | after negotiations have failed | 5445 |
51.6%
|
| 4 | only after they have tried mediation | 2612 |
24.7%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 218 |