| Value |
Category |
| 0 |
No activity/no performance |
| 1 |
Much better |
| 2 |
Better |
| 3 |
Equally good |
| 4 |
Equally worse |
| 5 |
Worse |
| 6 |
Much worse |
| 7 |
Process code |
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.