| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 17 |
1.1%
|
| 1 | Very close | 397 |
26%
|
| 2 | Close | 829 |
54.3%
|
| 3 | Not very close | 253 |
16.6%
|
| 4 | Not close at all | 29 |
1.9%
|