Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.2%
|
-7 | The establishment does not use water for production | 32 |
5%
|
1 | Yes | 25 |
3.9%
|
2 | No | 577 |
90.9%
|
Sysmiss | 360 |