GMAT Sentence Correction (SC) | Re: Over 75 percent of the energy produced in France derives

Over 75 percent of the energy produced in France derives from nuclearpower, while in Germany it is just over 33 percent.

Intended meaning:
1:75 percent ofthe energy produced in France derives from nuclear power.
2: In Germany the energy produced from the nuc is just over 33percent.

Whats is compared here?
>>the energy produced from nuclear.

1 while in Germany it is just over 33 percent
>>What does it point? to "75 percent of the energy " or "the energy".None
...

---