| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 6 |
0.5%
|
| 1 | Very close | 845 |
66.7%
|
| 2 | Close | 279 |
22%
|
| 3 | Not very close | 110 |
8.7%
|
| 4 | Not close at all | 24 |
1.9%
|