| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 33 |
1.3%
|
| -1 | Don't know | 1 |
0%
|
| 1 | Very close | 727 |
28%
|
| 2 | Close | 1148 |
44.2%
|
| 3 | Not very close | 563 |
21.7%
|
| 4 | Not close at all | 124 |
4.8%
|