| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 32 |
1.2%
|
| -1 | Don't know | 1 |
0%
|
| 1 | Very close | 357 |
13.8%
|
| 2 | Close | 1166 |
44.9%
|
| 3 | Not very close | 816 |
31.4%
|
| 4 | Not close at all | 224 |
8.6%
|