| Value | Category | Cases | |
|---|---|---|---|
| -99 | 21 |
10.8%
|
|
| 1 | To no degree at all | 3 |
1.5%
|
| 2 | 1 |
0.5%
|
|
| 3 | 4 |
2.1%
|
|
| 4 | 6 |
3.1%
|
|
| 5 | 18 |
9.3%
|
|
| 6 | 33 |
17%
|
|
| 7 | 31 |
16%
|
|
| 8 | 36 |
18.6%
|
|
| 9 | 30 |
15.5%
|
|
| 10 | To a very significant degree | 6 |
3.1%
|
| 11 | 5 |
2.6%
|
|
| Sysmiss | 9 |