| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 1 | Not very close | 130 |
10.8%
|
| 2 | Somewhat close | 223 |
18.6%
|
| 3 | Very close | 273 |
22.8%
|
| 7 | Not applicable | 563 |
46.9%
|
| 9 | Don't know | 9 |
0.8%
|
| 998 | Refused | 0 |
0%
|