| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.4%
|
| -1 | Don't know | 7 |
0.7%
|
| 1 | Very close | 475 |
47.4%
|
| 2 | Close | 450 |
44.9%
|
| 3 | Not very close | 60 |
6%
|
| 4 | Not close at all | 7 |
0.7%
|