| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very close | 1099 |
73.3%
|
| 2 | Close | 304 |
20.3%
|
| 3 | Not very close | 64 |
4.3%
|
| 4 | Not close at all | 27 |
1.8%
|