| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4 |
1.5%
|
|
| 1 | To no degree at all | 15 |
5.8%
|
| 2 | 19 |
7.3%
|
|
| 3 | 22 |
8.5%
|
|
| 4 | 39 |
15%
|
|
| 5 | 37 |
14.2%
|
|
| 6 | 45 |
17.3%
|
|
| 7 | 32 |
12.3%
|
|
| 8 | 13 |
5%
|
|
| 9 | 20 |
7.7%
|
|
| 10 | To a very significant degree | 4 |
1.5%
|
| 11 | 10 |
3.8%
|