| Value |
Category |
| 0 |
|
| 1 |
Less than one month |
| 2 |
From 1 to 3 months |
| 3 |
From 3 to 6 months |
| 4 |
From 6- 9 months |
| 5 |
From 9-12 months |
| 6 |
More then 12 months |
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.