| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 2 |
0.2%
|
| 1 | Very close | 812 |
66.4%
|
| 2 | Close | 347 |
28.4%
|
| 3 | Not very close | 50 |
4.1%
|
| 4 | Not close at all | 8 |
0.7%
|