| Value |
Category |
| 0 |
N/A |
| 1 |
up to 30 years |
| 2 |
30 - 39 years |
| 3 |
40 - 49 years |
| 4 |
50 - 59 years |
| 5 |
60 - 64 years |
| 6 |
65 and over |
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.