| Value | Category | Cases | |
|---|---|---|---|
| 1 | kg | 19 |
20.9%
|
| 2 | litre | 20 |
22%
|
| 3 | millilitre | 46 |
50.5%
|
| 4 | OTHER,SPECIFY | 6 |
6.6%
|
| Sysmiss | 1635 |