| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 53 |
4.4%
|
| 1 | Very close | 406 |
33.8%
|
| 2 | Close | 323 |
26.9%
|
| 3 | Not very close | 282 |
23.5%
|
| 4 | Not close at all | 134 |
11.2%
|