Value |
Category |
1 |
less than 7 months |
2 |
7-12 months |
3 |
1-2 years |
4 |
3-5 years |
5 |
6-10 years |
6 |
over 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.