| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing to drink | 1 |
1.4%
|
| 2 | Much less | 20 |
29%
|
| 3 | Somewhat less | 9 |
13%
|
| 4 | About the same | 29 |
42%
|
| 5 | More | 10 |
14.5%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 3 | ||
| Sysmiss | 8372 |