| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 112 |
9.3%
|
| 1 | Very close | 63 |
5.3%
|
| 2 | Close | 350 |
29.2%
|
| 3 | Not very close | 348 |
29%
|
| 4 | Not close at all | 326 |
27.2%
|