| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
1.2%
|
| -1 | Don't know | 58 |
4.7%
|
| 1 | Very close | 83 |
6.8%
|
| 2 | Close | 269 |
22%
|
| 3 | Not very close | 568 |
46.4%
|
| 4 | Not close at all | 230 |
18.8%
|