| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 5 |
0.4%
|
| 1 | Very close | 1138 |
94.6%
|
| 2 | Close | 46 |
3.8%
|
| 3 | Not very close | 9 |
0.7%
|
| 4 | Not close at all | 5 |
0.4%
|