| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very close | 1092 |
91%
|
| 2 | Close | 84 |
7%
|
| 3 | Not very close | 12 |
1%
|
| 4 | Not close at all | 7 |
0.6%
|