Racial modifiers and repair

[Spoo]

Does increasing or decreasing my race's repair aptitude work on a per repair bay, per ship, or per sector level?

i.e. I reduce my repair aptitude to 25% and I have 2 repair ships in the same sector each with 2 repair bays that repair 1 comp per turn. How many components per turn get repaired in this sector? 4, 2, or 1?

How about multiple repair facilities on a planet?

[Suicide Junkie]

It is per sector. If you have 50% repair rate, and two ships with 1 component/turn repair rate each, you will have a total repair rate of 1 component per turn.