| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 48 |
2.6%
|
| 1 | Very close | 110 |
6.1%
|
| 2 | Close | 624 |
34.4%
|
| 3 | Not very close | 803 |
44.3%
|
| 4 | Not close at all | 228 |
12.6%
|