| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 |
1.8%
|
| -1 | Don't know | 9 |
0.9%
|
| 1 | Very close | 521 |
52.1%
|
| 2 | Close | 303 |
30.3%
|
| 3 | Not very close | 107 |
10.7%
|
| 4 | Not close at all | 42 |
4.2%
|