| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 655 |
31.1%
|
| 2 | Quite close | 1154 |
54.8%
|
| 3 | Not close | 244 |
11.6%
|
| 4 | Not at all close | 34 |
1.6%
|
| 8 | Do not know | 20 |
0.9%
|
| Sysmiss | 1214 |