Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 11 |
3%
|
-7 | The establishment does not use water for production | 9 |
2.5%
|
1 | Yes | 41 |
11.2%
|
2 | No | 306 |
83.4%
|
Sysmiss | 719 |