| Value | Category | Cases | |
|---|---|---|---|
| -999 | Refused | 0 |
0%
|
| 1 | No influence | 0 |
0%
|
| 2 | Minor influence | 9 |
4.3%
|
| 3 | Moderate influence | 51 |
24.3%
|
| 4 | Major influence | 150 |
71.4%
|