| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 3 |
0.2%
|
| 1 | Very close | 647 |
42.3%
|
| 2 | Close | 757 |
49.5%
|
| 3 | Not very close | 107 |
7%
|
| 4 | Not close at all | 12 |
0.8%
|