| Value |
Category |
| 0 |
|
| 1 |
considerable |
| 2 |
some |
| 3 |
little |
| 4 |
none/virtually none |
| 99 |
unable to observe |
| 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.
