| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Nothing to drink | 8 |
4.2%
|
| 2 | Much less | 22 |
11.6%
|
| 3 | Somewhat less | 81 |
42.6%
|
| 4 | About the same | 53 |
27.9%
|
| 5 | More | 22 |
11.6%
|
| 8 | Don't know | 4 |
2.1%
|
| 9 | 6 | ||
| Sysmiss | 5133 |