Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 28 |
2.6%
|
-7 | The establishment does not use water for production | 84 |
7.7%
|
1 | Yes | 64 |
5.9%
|
2 | No | 916 |
83.9%
|
Sysmiss | 903 |