cheers vs prosit

cheers

intj
  • A common toast used when drinking in company. 

  • goodbye, especially as a sign-off in an email or after writing a comment. 

  • thank you 

verb
  • To say "cheers" as a toast. 

prosit

intj
  • Toast to indicate one is drinking to someone's, or to each other's, health. 

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