| Value |
Category |
| 1 |
(1) - Strongly impaired |
| 2 |
(2) - Impaired, but not strongly |
| 3 |
(3) - Not impaired at all |
| 4 |
(99) - Do not know |
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.