| Value | Category | Cases | |
|---|---|---|---|
| -99 | 3 |
2.2%
|
|
| 1 | To no degree at all | 3 |
2.2%
|
| 2 | 4 |
3%
|
|
| 3 | 3 |
2.2%
|
|
| 4 | 10 |
7.5%
|
|
| 5 | 21 |
15.7%
|
|
| 6 | 16 |
11.9%
|
|
| 7 | 13 |
9.7%
|
|
| 8 | 16 |
11.9%
|
|
| 9 | 10 |
7.5%
|
|
| 10 | To a very significant degree | 10 |
7.5%
|
| 11 | Don't know | 25 |
18.7%
|