| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 4 |
0.3%
|
| 1 | Very close | 694 |
57.8%
|
| 2 | Close | 232 |
19.3%
|
| 3 | Not very close | 166 |
13.8%
|
| 4 | Not close at all | 102 |
8.5%
|