| Value | Category | Cases | |
|---|---|---|---|
| 1 | strong tension | 904 |
36.6%
|
| 2 | some tension | 892 |
36.1%
|
| 3 | not much tension | 342 |
13.8%
|
| 4 | no tension | 204 |
8.3%
|
| 5 | do not know | 129 |
5.2%
|
| Sysmiss | 26 |