| Value |
Category |
| 1 |
I DO NOT ASSIGN HOMEWORK |
| 2 |
LESS THAN ONCE A WEEK |
| 3 |
1 OR 2 TIMES A WEEK |
| 4 |
3 OR 4 TIMES A WEEK |
| 5 |
EVERY DAY |
| 9 |
OMITTED |
| 11 |
.A |
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.