| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.2%
|
| -1 | Don't know | 89 |
4.3%
|
| 1 | Very close | 667 |
32.3%
|
| 2 | Close | 545 |
26.4%
|
| 3 | Not very close | 446 |
21.6%
|
| 4 | Not close at all | 316 |
15.3%
|