| Value |
Category |
Cases |
|
| 0 |
|
2 |
|
| 1 |
Within the past 30 days |
159 |
|
| 2 |
Within the past 31-90 days |
31 |
|
| 3 |
Within the past 4-6 months |
7 |
|
| 4 |
More than 6 months ago |
26 |
|
| Sysmiss |
|
90 |
|
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.
