| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 629 |
30.5%
|
| 2 | Quite close | 1147 |
55.5%
|
| 3 | Not close | 228 |
11%
|
| 4 | Not at all close | 40 |
1.9%
|
| 8 | Do not know | 21 |
1%
|
| Sysmiss | 1227 |