| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing to drink | 0 |
0%
|
| 2 | Much less | 2 |
14.3%
|
| 3 | Somewhat less | 1 |
7.1%
|
| 4 | About the same | 8 |
57.1%
|
| 5 | More | 3 |
21.4%
|
| 8 | Don't know | 0 |
0%
|