| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 40 |
2.2%
|
| 1 | Very close | 588 |
32.5%
|
| 2 | Close | 841 |
46.5%
|
| 3 | Not very close | 242 |
13.4%
|
| 4 | Not close at all | 96 |
5.3%
|