| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.8%
|
| -1 | Don't know | 45 |
4.5%
|
| 1 | Very close | 368 |
36.8%
|
| 2 | Close | 316 |
31.6%
|
| 3 | Not very close | 200 |
20%
|
| 4 | Not close at all | 63 |
6.3%
|