| Value | Category | Cases | |
|---|---|---|---|
| 1 | very close | 350 |
8%
|
| 2 | rather close | 1219 |
27.8%
|
| 3 | not very close | 176 |
4%
|
| 8 | DK | 5 |
0.1%
|
| 9 | NA | 9 |
0.2%
|
| Sysmiss | 2633 |
59.9%
|