Classification by former school
| Classification | No. of students | Total |
|---|---|---|
| Group 1 | 112 (41.8) | 268 |
| Group 2 | 156 (58.2) | |
| Group 3 | 76 (28.4) | |
| Group 4 | 192 (71.6) |
Values are presented as number (%) or number only.
Group 1: universities in Seoul, group 2: university in a province, group 3: Seoul National University, Korea University, Yonsei University, Korea Advanced Institute of Science and Technology, Pohang University of Science and Technology, group 4: other universities.