Christ on a bike vs holy crickets

Christ on a bike

intj

  • A humorous variation of the exclamation "Christ alive" or "Christ" or "Jesus Christ". Usually an expression of surprise, shock, exasperation etc. 

holy crickets

intj

  • An expression of surprise or astonishment. 

How often have the words Christ on a bike and holy crickets occurred in a corpus of books? (source: Google Ngram Viewer )