| Value |
Category |
| 1 |
Prep first grade |
| 2 |
Prep second grade |
| 3 |
Prep third grade |
| 4 |
Other |
| 5 |
Ungraded or other grade |
| 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.