| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.4%
|
| -1 | Don't know | 21 |
0.9%
|
| 1 | Very close | 998 |
41.3%
|
| 2 | Close | 1020 |
42.2%
|
| 3 | Not very close | 317 |
13.1%
|
| 4 | Not close at all | 49 |
2%
|