| Value |
Category |
Cases |
|
| 1 |
average |
26 |
|
| 2 |
dont_know |
1 |
|
| 3 |
useful |
750 |
|
| 4 |
very_useful |
613 |
|
| Missing value |
|
67 |
|
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.
