WAG vs thespian

WAG

noun
  • A wife or girlfriend of a sports star or other celebrity, originally and especially of an association football player. 

  • A wild-assed guess; a rough estimate. 

thespian

noun
  • An actor or player. 

adj
  • Of, or relating to drama and acting; dramatic, theatrical. 

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