| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 19 |
1.7%
|
| 1 | Very close | 278 |
24.7%
|
| 2 | Close | 347 |
30.8%
|
| 3 | Not very close | 323 |
28.7%
|
| 4 | Not close at all | 160 |
14.2%
|