| Value | Category | Cases | |
|---|---|---|---|
| 1 | very close | 861 |
59.2%
|
| 2 | somewhat close | 491 |
33.7%
|
| 3 | not very close | 96 |
6.6%
|
| 4 | do not know | 7 |
0.5%
|
| Sysmiss | 1833 |