| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 25 |
1%
|
| -1 | Don't know | 1 |
0%
|
| 1 | Very close | 603 |
23.2%
|
| 2 | Close | 1221 |
47%
|
| 3 | Not very close | 628 |
24.2%
|
| 4 | Not close at all | 118 |
4.5%
|