| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 30 |
2.3%
|
| 1 | Very close | 402 |
31.2%
|
| 2 | Close | 668 |
51.8%
|
| 3 | Not very close | 156 |
12.1%
|
| 4 | Not close at all | 29 |
2.2%
|