| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 10 |
0.8%
|
| 1 | Very close | 606 |
48.2%
|
| 2 | Close | 515 |
41%
|
| 3 | Not very close | 99 |
7.9%
|
| 4 | Not close at all | 21 |
1.7%
|