| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a very low degree | 12 |
3.9%
|
| 2 | To a somewhat low degree | 134 |
44.1%
|
| 3 | To a somewhat high degree | 132 |
43.4%
|
| 4 | To a very high degree | 26 |
8.6%
|
| -99 | 3 | ||
| 5 | Don't know | 19 | |
| Sysmiss | 34 |