Ramp agent logic

So I have updated the game and have played IAD and MCT so far. So at IAD there were a 126 ramp agents to start with. While at MCT there were only 88. What is the logic behind this???
Note: I had maxed both these airports before the update.
Also dont tell me you can increase them with silver planes and via achievements. I know that. And 5 ramp agents each wont make much of a difference.

They’re different airports and different sizes. IAD has more L stands than MCT, hence it needs more crew.

You can hire far more than 5 ramp agents.

Well how about LEJ having fewer than MCT. Beacuse as far as i know…LEJ has the most number of stands in game