| Value |
Category |
| 1 |
Less than 3 months |
| 2 |
3-12 months |
| 3 |
1-2 years |
| 4 |
2-3 years |
| 5 |
3 years and more |
| Sysmiss |
|
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.