| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing to drink | 0 |
0%
|
| 2 | Much less | 7 |
14.9%
|
| 3 | Somewhat less | 16 |
34%
|
| 4 | About the same | 15 |
31.9%
|
| 5 | More | 9 |
19.1%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 31032 |