| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not very close | 87 |
7.3%
|
| 2 | Somewhat close | 150 |
12.5%
|
| 3 | Very close | 229 |
19.1%
|
| 7 | Not applicable | 731 |
61%
|
| 9 | Don't know | 1 |
0.1%
|
| 98 | Refused | 0 |
0%
|