| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
0%
|
| 1 | INDOORS | 1376 |
28.7%
|
| 2 | OUTDOORS | 3012 |
62.9%
|
| 3 | BOTH | 403 |
8.4%
|
| Sysmiss | 4364 |