| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.4%
|
| -1 | Don't know | 114 |
6.3%
|
| 1 | Very close | 61 |
3.4%
|
| 2 | Close | 295 |
16.3%
|
| 3 | Not very close | 689 |
38.1%
|
| 4 | Not close at all | 644 |
35.6%
|