| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 6 |
0.6%
|
| 1 | Very close | 408 |
40.7%
|
| 2 | Close | 476 |
47.5%
|
| 3 | Not very close | 96 |
9.6%
|
| 4 | Not close at all | 14 |
1.4%
|