| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not important | 50 |
5.2%
|
| 2 | Mild | 225 |
23.2%
|
| 3 | Average | 189 |
19.5%
|
| 4 | Quite strong | 390 |
40.2%
|
| 5 | Very strong | 116 |
12%
|
| Sysmiss | 10705 |