Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | The establishment does not use water for production | 20 |
4.4%
|
1 | Yes | 49 |
10.9%
|
2 | No | 381 |
84.7%
|
Sysmiss | 537 |