| Value | Category | Cases | |
|---|---|---|---|
| 0 | nothing to drink | 26 |
1.2%
|
| 2 | much less | 59 |
2.8%
|
| 3 | somewhat less | 249 |
11.9%
|
| 4 | about the same | 1297 |
62%
|
| 5 | more | 429 |
20.5%
|
| 8 | don't know | 9 |
0.4%
|
| 9 | 22 |
1.1%
|
|
| 11 | .Z | 16663 |