| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.7%
|
| -1 | Don't know | 58 |
4.3%
|
| 1 | Very close | 479 |
35.4%
|
| 2 | Close | 673 |
49.7%
|
| 3 | Not very close | 111 |
8.2%
|
| 4 | Not close at all | 22 |
1.6%
|