| Value |
Category |
| -2 |
na |
| -1 |
missing |
| 1 |
completely sat. |
| 2 |
satisfied |
| 3 |
no idea |
| 4 |
dissatisfied |
| 5 |
completely dissatisfied |
| 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.