| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.2%
|
| -1 | Don't know | 1 |
0.2%
|
| 1 | Very close | 110 |
24.6%
|
| 2 | Close | 190 |
42.5%
|
| 3 | Not very close | 106 |
23.7%
|
| 4 | Not close at all | 39 |
8.7%
|