So there are more 35-54s than 25-34s on Facebook. However, there about twice as many people in the 20-year span than in the 10-year span, so they're still under

So there are more 35-54s than 25-34s on Facebook. However, there about twice as many people in the 20-year span than in the 10-year span, so they're still underrepresented. More 35-44s than 25-34s would be news.