| Value | Category | Cases | |
|---|---|---|---|
| 1 | Indoor | 443 |
62%
|
| 2 | Outdoor | 127 |
17.8%
|
| 3 | Both | 88 |
12.3%
|
| 99 | Missing | 56 |
7.8%
|
| Sysmiss | 1066 |