| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.4%
|
| -1 | Don't know | 4 |
0.4%
|
| 1 | Very close | 644 |
64.4%
|
| 2 | Close | 285 |
28.5%
|
| 3 | Not very close | 52 |
5.2%
|
| 4 | Not close at all | 11 |
1.1%
|