| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
0.5%
|
| -1 | Don't know | 39 |
1.6%
|
| 1 | Very close | 871 |
36.1%
|
| 2 | Close | 1027 |
42.5%
|
| 3 | Not very close | 379 |
15.7%
|
| 4 | Not close at all | 86 |
3.6%
|