| Value | Category | Cases | |
|---|---|---|---|
| -99 | 9 |
3.5%
|
|
| 1 | To no degree at all | 15 |
5.8%
|
| 2 | 23 |
8.8%
|
|
| 3 | 21 |
8.1%
|
|
| 4 | 27 |
10.4%
|
|
| 5 | 44 |
16.9%
|
|
| 6 | 35 |
13.5%
|
|
| 7 | 32 |
12.3%
|
|
| 8 | 26 |
10%
|
|
| 9 | 12 |
4.6%
|
|
| 10 | To a very significant degree | 8 |
3.1%
|
| 11 | 8 |
3.1%
|