apothecary vs pharmacy

apothecary

noun
  • Synonym of pharmacy: an apothecary's shop, a drugstore. 

  • A glass jar of the sort once used for storing medicine. 

pharmacy

noun
  • A place where prescription drugs are sold or dispensed. 

  • The science of medicinal substances, inclusive of pharmaceutics, pharmaceutical chemistry, pharmacology, phytochemistry, and forensics. 

  • The role or occupation of a pharmacist. 

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