| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
10 |
|
| -7 |
Does not apply (spontaneous) |
0 |
|
| 1 |
Very effective |
187 |
|
| 2 |
Somewhat effective |
211 |
|
| 3 |
Not effective |
12 |
|
| Sysmiss |
|
2535 |
|
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.
