| Rank | Number of members | (non-rogue) |
|---|---|---|
| I: Matriculant | 404 (34.6%) | 14 (5.6%) |
| II: Student | 187 (16.0%) | 14 (5.6%) |
| III: Student | 131 (11.2%) | 22 (8.8%) |
| IV: Student | 142 (12.2%) | 27 (10.8%) |
| V: Graduate | 97 (8.3%) | 26 (10.4%) |
| VI: Researcher | 26 (2.2%) | 10 (4.0%) |
| VII: Researcher | 54 (4.6%) | 27 (10.8%) |
| VIII: Scientist | 37 (3.2%) | 18 (7.2%) |
| IX: Scientist | 28 (2.4%) | 15 (6.0%) |
| X: Specialist | 21 (1.8%) | 13 (5.2%) |
| XI: Specialist | 8 (0.7%) | 5 (2.0%) |
| XII: Research Director | 81 (6.9%) | 58 (23.3%) |