| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
0.7%
|
| -1 | Don't know | 82 |
4.7%
|
| 1 | Very close | 318 |
18%
|
| 2 | Close | 715 |
40.6%
|
| 3 | Not very close | 422 |
24%
|
| 4 | Not close at all | 213 |
12.1%
|