| Value | Category | Cases | |
|---|---|---|---|
| 1 | State university | 3342 |
78.8%
|
| 2 | Private university | 115 |
2.7%
|
| 3 | Institute | 625 |
14.7%
|
| 98 | Don't know | 3 |
0.1%
|
| 99 | other | 157 |
3.7%
|
| Sysmiss | 66394 |