milliner vs outfitter

milliner

noun
  • A person who is involved in the manufacture, design, or sale of hats for women. 

outfitter

noun
  • A person or shop that sells specialized clothes and equipment. 

  • A business that provides services for outdoor activities including accommodations. 

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