| Value | Category | Cases | |
|---|---|---|---|
| 3 | 6 |
1%
|
|
| 4 | 7 |
1.2%
|
|
| 5 | 21 |
3.5%
|
|
| 6 | 25 |
4.1%
|
|
| 7 | 36 |
5.9%
|
|
| 8 | 90 |
14.9%
|
|
| 9 | 121 |
20%
|
|
| 10 | Very important | 223 |
36.8%
|
| 11 | Don't know | 66 |
10.9%
|
| Sysmiss | 11 |
1.8%
|