Siberian vs balmy

Siberian

adj
  • Of or relating to Siberia. 

noun
  • A person from Siberia. 

  • A long-haired domestic cat breed. 

balmy

adj
  • Producing balm. 

  • Soothing or fragrant. 

  • Foolish; slightly crazy or mad; eccentric. 

  • Of weather, mild and pleasant. 

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