| Value | Category | Cases | |
|---|---|---|---|
| 1 | LESS THAN USUAL | 87 |
20.6%
|
| 2 | THE SAME AS USUAL | 137 |
32.4%
|
| 3 | MORE THAN USUAL | 161 |
38.1%
|
| 4 | NOTHING TO DRINK | 38 |
9%
|
| Sysmiss | 22970 |