| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.3%
|
| -1 | Don't know | 26 |
2.2%
|
| 1 | Very close | 802 |
66.8%
|
| 2 | Close | 255 |
21.3%
|
| 3 | Not very close | 67 |
5.6%
|
| 4 | Not close at all | 47 |
3.9%
|