Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | The establishment does not use water for production | 11 |
8.6%
|
1 | Yes | 29 |
22.7%
|
2 | No | 88 |
68.8%
|
Sysmiss | 237 |