| Value |
Category |
| -2 |
na |
| -1 |
missing |
| 1 |
attended and finished |
| 2 |
attended but not finished |
| 3 |
presently attending |
| 4 |
not attended |
| 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.