| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 43 |
3.4%
|
| 1 | Very close | 521 |
41.4%
|
| 2 | Close | 503 |
40%
|
| 3 | Not very close | 149 |
11.9%
|
| 4 | Not close at all | 34 |
2.7%
|