Even vs Pole

Even

noun
  • An ethnic Even: a member of an indigenous people living in Siberia and the Russian Far East. 

name
  • A Tungusic language spoken by the Evens in Siberia and the Russian Far East. 

Pole

noun
  • A person from Poland or of Polish descent. 

name
  • A surname. 

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