| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.6%
|
| -1 | Don't know | 30 |
2%
|
| 1 | Very close | 319 |
21.3%
|
| 2 | Close | 495 |
33%
|
| 3 | Not very close | 276 |
18.4%
|
| 4 | Not close at all | 370 |
24.7%
|