| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 32 |
1.8%
|
| 1 | Very close | 615 |
33.9%
|
| 2 | Close | 887 |
48.9%
|
| 3 | Not very close | 247 |
13.6%
|
| 4 | Not close at all | 32 |
1.8%
|