| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 14 |
0.8%
|
| -1 | Don't know | 26 |
1.5%
|
| 1 | Very close | 263 |
15.1%
|
| 2 | Close | 269 |
15.5%
|
| 3 | Not very close | 473 |
27.2%
|
| 4 | Not close at all | 696 |
40%
|