| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 6 |
0.5%
|
| 1 | Very close | 1081 |
89.9%
|
| 2 | Close | 96 |
8%
|
| 3 | Not very close | 11 |
0.9%
|
| 4 | Not close at all | 9 |
0.7%
|