| Value | Category | Cases | |
|---|---|---|---|
| 1 | BLANK WATER SAMPLE AVAILABLE | 497 |
4.1%
|
| 1 | BLANK WATER SAMPLE AVAILABLE | 54 |
0.5%
|
| 1 | BLANK WATER SAMPLE AVAILABLE | 4 |
0%
|
| Sysmiss | 11441 |
95.4%
|