| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 23 |
2%
|
| 1 | Very close | 258 |
22.9%
|
| 2 | Close | 387 |
34.3%
|
| 3 | Not very close | 368 |
32.7%
|
| 4 | Not close at all | 91 |
8.1%
|