| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | Less than 6 years | 49818 |
14.5%
|
| 2 | No enrolled | 80970 |
23.5%
|
| 3 | Completed | 105555 |
30.7%
|
| 4 | enrolled but not finished | 19632 |
5.7%
|
| 5 | enrolled now | 87938 |
25.6%
|
| Sysmiss | 5580 |