| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 12 |
1%
|
| 1 | Not very close | 147 |
12.3%
|
| 2 | Somewhat close | 191 |
15.9%
|
| 3 | Very close | 626 |
52.3%
|
| 7 | Not applicable | 214 |
17.9%
|
| 9 | Don't know | 8 |
0.7%
|
| 998 | Refused | 0 |
0%
|