| Value |
Category |
Cases |
|
| 1 |
They are less harmful |
300 |
|
| 2 |
They are more harmful |
180 |
|
| 3 |
There is no difference |
628 |
|
| 4 |
I don't know |
1770 |
|
| Sysmiss |
|
28 |
|
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.
