| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 5 |
0.4%
|
| 1 | Very close | 724 |
51.7%
|
| 2 | Close | 461 |
32.9%
|
| 3 | Not very close | 187 |
13.4%
|
| 4 | Not close at all | 22 |
1.6%
|