| Value | Category | Cases | |
|---|---|---|---|
| 0 | nothing to drink | 26 |
1%
|
| 2 | much less | 71 |
2.9%
|
| 3 | somewhat less | 286 |
11.5%
|
| 4 | about the same | 1562 |
62.9%
|
| 5 | more | 499 |
20.1%
|
| 8 | don't know | 11 |
0.4%
|
| 9 | 27 |
1.1%
|
|
| 11 | .Z | 5750 |