| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a significant role at all | 0 |
0%
|
| 4 | 2 |
1.5%
|
|
| 5 | 2 |
1.5%
|
|
| 6 | 3 |
2.3%
|
|
| 7 | 9 |
6.8%
|
|
| 8 | 18 |
13.6%
|
|
| 9 | 31 |
23.5%
|
|
| 10 | Very significant role | 67 |
50.8%
|
| 11 | Dont' know | 4 | |
| Sysmiss | 2 |