| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.6%
|
| -1 | Don't know | 14 |
1.4%
|
| 1 | Very close | 548 |
54.8%
|
| 2 | Close | 295 |
29.5%
|
| 3 | Not very close | 106 |
10.6%
|
| 4 | Not close at all | 31 |
3.1%
|