| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not very close | 102 |
8.5%
|
| 2 | Somewhat close | 135 |
11.3%
|
| 3 | Very close | 544 |
45.3%
|
| 7 | Not applicable | 416 |
34.7%
|
| 9 | Don't know | 3 |
0.3%
|
| 98 | Refused | 0 |
0%
|