| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.6%
|
| -1 | Don't know | 90 |
5.1%
|
| 1 | Very close | 309 |
17.5%
|
| 2 | Close | 663 |
37.6%
|
| 3 | Not very close | 454 |
25.8%
|
| 4 | Not close at all | 235 |
13.3%
|