| Value |
Category |
| -999 |
No response |
| -888 |
Do not know |
| 1 |
Much more than normal |
| 2 |
More than normal |
| 3 |
Normal |
| 4 |
Less than normal |
| 5 |
Much less than normal |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.