| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Performer (Entertainer). |
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
16 |
Harry Burton is accidently trapped or shot by fishermen. |
| 2 |
16 |
Became a Citizen (Worker). |
| 2 |
17 |
Contact with Government. |
| 3 |
20 |
Continued as Citizen (Worker). |
| 3 |
22 |
Harry Burton is rewarded for Harry Burton's diligence or cunning. |
| 4 |
24 |
Continued as Citizen (Worker). |
| 4 |
27 |
Advanced training in a specialist field. |
| 5 |
28 |
Continued as Citizen (Worker). |
| 5 |
30 |
Political upheaval strikes Harry Burton's homeworld, and Harry Burton is caught up in the revolution. |
| 5 |
32 |
Promoted to Citizen (Worker) rank 1. |