| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 17 |
1%
|
| -1 | Don't know | 192 |
10.9%
|
| 1 | Very close | 143 |
8.1%
|
| 2 | Close | 456 |
25.9%
|
| 3 | Not very close | 475 |
27%
|
| 4 | Not close at all | 479 |
27.2%
|