| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing to drink | 0 |
0%
|
| 2 | Much less | 9 |
40.9%
|
| 3 | Somewhat less | 2 |
9.1%
|
| 4 | About the same | 8 |
36.4%
|
| 5 | More | 3 |
13.6%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 8422 |