| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 26 |
1.5%
|
| -1 | Don't know | 237 |
13.5%
|
| 1 | Very close | 102 |
5.8%
|
| 2 | Close | 339 |
19.2%
|
| 3 | Not very close | 540 |
30.6%
|
| 4 | Not close at all | 518 |
29.4%
|