Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 21 |
5.7%
|
-7 | The establishment does not use water for production | 43 |
11.6%
|
1 | Yes | 108 |
29.1%
|
2 | No | 199 |
53.6%
|
Sysmiss | 648 |