| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 24 |
1.3%
|
| 1 | Very close | 812 |
44.9%
|
| 2 | Close | 779 |
43%
|
| 3 | Not very close | 154 |
8.5%
|
| 4 | Not close at all | 38 |
2.1%
|