| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 9 |
0.8%
|
| 1 | Very close | 756 |
63%
|
| 2 | Close | 367 |
30.6%
|
| 3 | Not very close | 57 |
4.8%
|
| 4 | Not close at all | 6 |
0.5%
|