| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 19 |
1.5%
|
| 1 | Very close | 630 |
48.9%
|
| 2 | Close | 550 |
42.7%
|
| 3 | Not very close | 76 |
5.9%
|
| 4 | Not close at all | 11 |
0.9%
|