| Value | Category | Cases | |
|---|---|---|---|
| 1 | strong tension | 953 |
38.6%
|
| 2 | some tension | 895 |
36.3%
|
| 3 | not much tension | 338 |
13.7%
|
| 4 | no tension | 153 |
6.2%
|
| 5 | do not know | 128 |
5.2%
|
| Sysmiss | 30 |