| Value |
Category |
| 1 |
Less than I should know |
| 2 |
A little, but not enough |
| 3 |
Enough |
| 4 |
A little more than most people |
| 5 |
I am up to date on the latest research |
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.