| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much less | 0 |
0%
|
| 2 | Somewhat less | 0 |
0%
|
| 3 | About the same | 8 |
40%
|
| 4 | More | 12 |
60%
|
| 5 | Nothing to drink | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 359 |