| value | category | cases | |
|---|---|---|---|
| 0 | Other source | 1167 |
85.4%
|
| 1 | At home | 193 |
14.1%
|
| 8 | Don't know | 7 |
0.5%
|
| 9 | 8 | ||
| Sysmiss | 11102 |