| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.5%
|
| -1 | Don't know | 73 |
4.1%
|
| 1 | Very close | 428 |
24.3%
|
| 2 | Close | 834 |
47.3%
|
| 3 | Not very close | 293 |
16.6%
|
| 4 | Not close at all | 125 |
7.1%
|