| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 46 |
2.5%
|
| 1 | Very close | 583 |
32.2%
|
| 2 | Close | 823 |
45.5%
|
| 3 | Not very close | 286 |
15.8%
|
| 4 | Not close at all | 69 |
3.8%
|