| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 427 |
17.6%
|
| 2 | Somewhat close | 403 |
16.6%
|
| 3 | Not very close | 312 |
12.9%
|
| 7 | Not applicable | 1273 |
52.4%
|
| 9 | Don't know | 13 |
0.5%
|