| Rank | Number of members | (non-rogue) |
|---|---|---|
| I: Matriculant | 405 (34.6%) | 14 (5.5%) |
| II: Student | 187 (16.0%) | 13 (5.1%) |
| III: Student | 132 (11.3%) | 22 (8.6%) |
| IV: Student | 142 (12.1%) | 30 (11.8%) |
| V: Graduate | 96 (8.2%) | 24 (9.4%) |
| VI: Researcher | 26 (2.2%) | 11 (4.3%) |
| VII: Researcher | 53 (4.5%) | 26 (10.2%) |
| VIII: Scientist | 38 (3.2%) | 20 (7.8%) |
| IX: Scientist | 29 (2.5%) | 16 (6.3%) |
| X: Specialist | 22 (1.9%) | 14 (5.5%) |
| XI: Specialist | 8 (0.7%) | 5 (2.0%) |
| XII: Research Director | 82 (7.0%) | 60 (23.5%) |