| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.6%
|
| -1 | Don't know | 19 |
1.3%
|
| 1 | Very close | 530 |
35.4%
|
| 2 | Close | 589 |
39.3%
|
| 3 | Not very close | 226 |
15.1%
|
| 4 | Not close at all | 126 |
8.4%
|