| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 6 |
0.4%
|
| 1 | Very close | 851 |
60.8%
|
| 2 | Close | 368 |
26.3%
|
| 3 | Not very close | 146 |
10.4%
|
| 4 | Not close at all | 28 |
2%
|