| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 23 |
1%
|
| -1 | Don't know | 70 |
2.9%
|
| 1 | Very close | 162 |
6.7%
|
| 2 | Close | 642 |
26.6%
|
| 3 | Not very close | 958 |
39.7%
|
| 4 | Not close at all | 560 |
23.2%
|