| Value | Category | Cases | |
|---|---|---|---|
| 1 | Entirely indoors | 5 |
11.4%
|
| 2 | Mostly indoors | 7 |
15.9%
|
| 3 | Mostly outdoors | 23 |
52.3%
|
| 4 | Entirely outdoors | 9 |
20.5%
|
| Sysmiss | 1954 |