| Value |
Category |
| -9 |
Don't know (spontaneous) |
| 1 |
Not at all |
| 2 |
Slightly |
| 3 |
Moderately |
| 4 |
Very much |
| 5 |
Extremely |
| 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.
