| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 1 | Alone | 51 |
4.3%
|
| 2 | With a group | 238 |
19.8%
|
| 7 | Not applicable | 899 |
74.9%
|
| 9 | Don't know | 11 |
0.9%
|
| 998 | Refused | 0 |
0%
|