| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Marine Academy (Military Academy). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Merchant (Merchant Marine) with the new title Crewman. |
| 1 |
22 |
Birth or Death involving a family member or close friend. |
| 1 |
22 |
Promoted to Merchant (Merchant Marine) rank 1 with the new title Senior Crewman. |
| 2 |
22 |
Voluntarily left Merchant Marine |
| 2 |
22 |
Became a Scholar (Field Researcher). |
| 2 |
25 |
Refused to perform research that goes against Pollie Keogh's conscience. |
| 3 |
26 |
Continued as Scholar (Field Researcher). |
| 3 |
28 |
Advanced training in a specialist field. |