| Value |
Category |
| 1 |
Much below average |
| 2 |
Just below the average |
| 3 |
Average |
| 4 |
Just above the average |
| 5 |
Much above the average |
| 6 |
Do not know |
| 9 |
|
| 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.