Beech vs airliner

Beech

noun
  • An aircraft made by Beechcraft. 

name
  • A surname. 

  • A village in Hampshire, England. 

airliner

noun
  • A passenger-carrying aircraft, especially one of a fleet operated by an airline. 

How often have the words Beech and airliner occurred in a corpus of books? (source: Google Ngram Viewer )