| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less reliable | 3290 |
25%
|
| 2 | Same | 8947 |
68%
|
| 3 | More reliable | 687 |
5.2%
|
| 4 | Unsure | 148 |
1.1%
|
| 5 | Not applicable | 78 |
0.6%
|
| Sysmiss | 165 |