| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 10 |
0.8%
|
| 1 | Very close | 469 |
37.9%
|
| 2 | Close | 449 |
36.3%
|
| 3 | Not very close | 263 |
21.3%
|
| 4 | Not close at all | 42 |
3.4%
|