| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not very close | 309 |
12.9%
|
| 2 | Somewhat close | 463 |
19.3%
|
| 3 | Very close | 582 |
24.3%
|
| 7 | Not applicable | 1027 |
42.8%
|
| 9 | Don't know | 19 |
0.8%
|
| 98 | Refused | 0 |
0%
|