| Value |
Category |
| 1 |
Very badly/Not at all well |
| 2 |
Quite badly/Not very well |
| 3 |
Fairly well |
| 4 |
Very well |
| 9 |
Don't know |
| 98 |
Refused to answer |
| 99 |
Missing Data |
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.