Value |
Category |
1 |
Less than 3 months |
2 |
3 to 6 months |
3 |
7 to 11 months |
4 |
1 to 2 years |
5 |
3 to 4 years |
6 |
5 or more 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.