| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
1.1%
|
| -1 | Don't know | 45 |
4.5%
|
| 1 | Very close | 262 |
26.2%
|
| 2 | Close | 284 |
28.4%
|
| 3 | Not very close | 286 |
28.6%
|
| 4 | Not close at all | 112 |
11.2%
|