| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a significant role at all | 6 |
2.5%
|
| 3 | 12 |
5%
|
|
| 4 | 7 |
2.9%
|
|
| 5 | 17 |
7%
|
|
| 6 | 18 |
7.4%
|
|
| 7 | 27 |
11.2%
|
|
| 8 | 54 |
22.3%
|
|
| 9 | 41 |
16.9%
|
|
| 10 | A very significant role | 60 |
24.8%
|
| 11 | Don't know | 15 | |
| Sysmiss | 5 |