| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1%
|
|
| 1 | To no degree at all | 1 |
1%
|
| 2 | 3 |
2.9%
|
|
| 3 | 1 |
1%
|
|
| 4 | 1 |
1%
|
|
| 5 | 7 |
6.8%
|
|
| 6 | 12 |
11.7%
|
|
| 7 | 12 |
11.7%
|
|
| 8 | 17 |
16.5%
|
|
| 9 | 8 |
7.8%
|
|
| 10 | To a very significant degree | 34 |
33%
|
| 11 | 6 |
5.8%
|
|
| Sysmiss | 6 |