| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 2 |
0.2%
|
| 1 | Very close | 763 |
63.6%
|
| 2 | Close | 365 |
30.4%
|
| 3 | Not very close | 59 |
4.9%
|
| 4 | Not close at all | 11 |
0.9%
|