| Value |
Category |
| 1 |
Up to 3 months |
| 2 |
3 - 6 months |
| 3 |
6 - 9 months |
| 4 |
9 - 12 months |
| 5 |
1 - 2 years |
| 6 |
2 - 3 years |
| 7 |
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.