Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 18 |
11.3%
|
-7 | The establishment does not use water for production | 3 |
1.9%
|
1 | Yes | 4 |
2.5%
|
2 | No | 135 |
84.4%
|
Sysmiss | 192 |