| Value |
Category |
| 1 |
excellent |
| 2 |
very good |
| 3 |
good |
| 4 |
average |
| 5 |
poor |
| 6 |
very poor |
| 77 |
don’t know |
| 88 |
refused |
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.