| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Alone | 908 |
37.4%
|
| 2 | With a group | 644 |
26.5%
|
| 7 | Not applicable | 877 |
36.1%
|
| 9 | Don't know | 2 |
0.1%
|
| 998 | Refused | 0 |
0%
|