Value | Category | Cases | |
---|---|---|---|
1 | chamber industrial (800-1000+) | 2 |
50%
|
2 | chamber drum/brick | 2 |
50%
|
3 | Other | 0 |
0%
|
4 | Don't know | 0 |
0%
|
5 | Refuse to answer | 0 |
0%
|
Sysmiss | 467 |