| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 33 |
2.4%
|
| 1 | Very close | 330 |
23.6%
|
| 2 | Close | 498 |
35.6%
|
| 3 | Not very close | 355 |
25.4%
|
| 4 | Not close at all | 180 |
12.9%
|