| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 12 |
1%
|
| -1 | Don't know | 55 |
4.4%
|
| 1 | Very close | 315 |
25.1%
|
| 2 | Close | 465 |
37%
|
| 3 | Not very close | 317 |
25.2%
|
| 4 | Not close at all | 93 |
7.4%
|