| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Alone | 249 |
19.7%
|
| 2 | With a group | 81 |
6.4%
|
| 7 | Not applicable | 891 |
70.5%
|
| 9 | Don't know | 42 |
3.3%
|
| 998 | Refused | 0 |
0%
|
| Sysmiss | 1 |