| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.6%
|
| -1 | Don't know | 18 |
1.8%
|
| 1 | Very close | 629 |
62.9%
|
| 2 | Close | 241 |
24.1%
|
| 3 | Not very close | 96 |
9.6%
|
| 4 | Not close at all | 10 |
1%
|