| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 74 |
0.3%
|
| 1 | Not very close | 2156 |
8.5%
|
| 2 | Somewhat close | 5053 |
19.9%
|
| 3 | Very close | 7990 |
31.5%
|
| 7 | Not applicable | 9924 |
39.1%
|
| 9 | Don't know | 200 |
0.8%
|
| 998 | Refused | 0 |
0%
|