midge vs midget

midge

noun
  • any of various small two-winged flies, for example, from the family Chironomidae or non-biting midges, the family Chaoboridae or phantom midges, and the family Ceratopogonidae or biting midges, all belonging to the order Diptera 

  • any bait or lure designed to resemble a midge 

midget

noun
  • Any small swarming insect similar to the mosquito; a midge. 

  • A normally-proportioned person with small stature, usually defined as reaching an adult height less than 4'10". 

  • A small version of something; miniature. 

  • Any short person. 

  • A little sandfly. 

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