| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.4%
|
| -1 | Don't know | 5 |
0.5%
|
| 1 | Very close | 515 |
51.5%
|
| 2 | Close | 339 |
33.9%
|
| 3 | Not very close | 110 |
11%
|
| 4 | Not close at all | 27 |
2.7%
|