| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not very close | 141 |
5.9%
|
| 2 | Somewhat close | 350 |
14.6%
|
| 3 | Very close | 653 |
27.2%
|
| 7 | Not applicable | 1248 |
52%
|
| 9 | Don't know | 2 |
0.1%
|
| 98 | Refused | 6 |
0.3%
|