| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Less than normal | 18 |
18%
|
| 2 | 2. Normal as usual | 34 |
34%
|
| 3 | 3. More than normal | 48 |
48%
|
| 4 | 4. Stop giving food | 0 |
0%
|
| 8 | 8. Don't know | 0 |
0%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 6481 |