| Value | Category | Cases | |
|---|---|---|---|
| 1 | No influence | 4928 |
34.3%
|
| 2 | Minor influence | 6432 |
44.8%
|
| 3 | Considerable influence | 2056 |
14.3%
|
| 7 | N/A | 602 |
4.2%
|
| 8 | Invalid | 26 |
0.2%
|
| 9 | Missing | 321 |
2.2%
|