| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 40 |
1.3%
|
| -1 | Don't know | 3 |
0.1%
|
| 1 | Very close | 237 |
7.8%
|
| 2 | Close | 966 |
31.8%
|
| 3 | Not very close | 1282 |
42.2%
|
| 4 | Not close at all | 508 |
16.7%
|