| Value |
Category |
| 1 |
Explained everything |
| 2 |
Explained most things |
| 3 |
Explained a few things |
| 4 |
Did not explain at all |
| 9 |
|
| 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.