| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 40 |
1.3%
|
| -1 | Don't know | 5 |
0.2%
|
| 1 | Very close | 245 |
8.1%
|
| 2 | Close | 1142 |
37.6%
|
| 3 | Not very close | 1318 |
43.4%
|
| 4 | Not close at all | 286 |
9.4%
|