Value |
Category |
1 |
Less than 1 year |
2 |
1-5 years |
3 |
6-10 years |
4 |
11-20 years |
5 |
More than 20 years |
8 |
DK |
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.