| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 12 |
1%
|
| 1 | Very close | 452 |
37.7%
|
| 2 | Close | 284 |
23.7%
|
| 3 | Not very close | 260 |
21.7%
|
| 4 | Not close at all | 187 |
15.6%
|