Wiccan vs mage

Wiccan

noun

  • A follower of Wicca. 

adj

  • Of or pertaining to the neo-pagan religion of Wicca. 

mage

noun

  • A magician, wizard or sorcerer. 

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