| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Lots of tensions | 35 |
5.5%
|
| 2 | Some tensions | 101 |
15.8%
|
| 3 | Very few tensions | 103 |
16.1%
|
| 4 | No tensions | 401 |
62.7%
|