| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 10 |
0.8%
|
| 1 | Very close | 566 |
46.3%
|
| 2 | Close | 530 |
43.3%
|
| 3 | Not very close | 91 |
7.4%
|
| 4 | Not close at all | 19 |
1.6%
|