| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 37 |
1.2%
|
| -1 | Don't know | 1 |
0%
|
| 1 | Very close | 572 |
18.8%
|
| 2 | Close | 1887 |
62.2%
|
| 3 | Not very close | 501 |
16.5%
|
| 4 | Not close at all | 38 |
1.3%
|