| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 11 |
0.9%
|
| 1 | Very close | 756 |
63%
|
| 2 | Close | 342 |
28.5%
|
| 3 | Not very close | 75 |
6.3%
|
| 4 | Not close at all | 13 |
1.1%
|