| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not very close | 153 |
6.4%
|
| 2 | Somewhat close | 547 |
22.8%
|
| 3 | Very close | 787 |
32.8%
|
| 7 | Not applicable | 879 |
36.6%
|
| 9 | Don't know | 34 |
1.4%
|
| 998 | Refused | 0 |
0%
|