mercantilist vs protectionist

mercantilist

adj
  • Of, pertaining to, or believing in mercantilism. 

noun
  • One who believes in mercantilism. 

protectionist

adj
  • Of or pertaining to protectionism, or an advocate thereof. 

noun
  • Someone who believes in protecting domestic producers by impeding or limiting the importation of foreign goods and services via actions taken by government. 

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