| Value | Category | Cases | |
|---|---|---|---|
| 1 | not at all confident | 21 |
0.9%
|
| 2 | somewhat confident | 177 |
7.6%
|
| 3 | confident | 1007 |
43.3%
|
| 4 | very confident | 1112 |
47.9%
|
| 5 | no answer/refuse to answer | 6 |
0.3%
|
| Sysmiss | 816 |