| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very close | 996 |
83%
|
| 2 | Close | 175 |
14.6%
|
| 3 | Not very close | 22 |
1.8%
|
| 4 | Not close at all | 5 |
0.4%
|