Value |
Category |
1 |
NO LESSONS |
2 |
MIXED GROUPS |
3 |
SEPARATE GROUPS |
4 |
BOYS ONLY |
5 |
GIRLS ONLY |
9 |
omitted |
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.