| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 49 |
4%
|
| 1 | Very close | 153 |
12.4%
|
| 2 | Close | 393 |
32%
|
| 3 | Not very close | 490 |
39.9%
|
| 4 | Not close at all | 144 |
11.7%
|