| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, at home | 197 |
8%
|
| 2 | yes, at work/educational institution | 119 |
4.9%
|
| 3 | yes, both at home and work | 74 |
3%
|
| 4 | none | 2060 |
84.1%
|
| Sysmiss | 33 |