| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.8%
|
| -1 | Don't know | 9 |
0.8%
|
| 1 | Very close | 344 |
28.7%
|
| 2 | Close | 272 |
22.7%
|
| 3 | Not very close | 200 |
16.7%
|
| 4 | Not close at all | 365 |
30.4%
|