| Value |
Category |
| 1 |
less than 1 year |
| 2 |
1-3 years |
| 3 |
3-5 years |
| 4 |
5-10 years |
| 5 |
more than 10 years |
| 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.
