| Value |
Category |
| 1 |
Less than 3 months |
| 2 |
3 mo. to <6 months |
| 3 |
6 mo to < 9 months |
| 4 |
9 mo. to < 12months |
| 5 |
1 year to < 2 years |
| 6 |
2 years to < 3 years |
| 7 |
3 years to < 5 years |
| 8 |
5 years or 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.
