| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.7%
|
| -1 | Don't know | 46 |
3.4%
|
| 1 | Very close | 321 |
23.7%
|
| 2 | Close | 754 |
55.7%
|
| 3 | Not very close | 186 |
13.7%
|
| 4 | Not close at all | 37 |
2.7%
|