down for the count vs sacked out

down for the count

adj
  • Unconscious or sound asleep. 

  • Decisively beaten; defeated; rendered irrelevant for the long term. 

sacked out

adj
  • Sound asleep, usually from a healthy exhaustion. 

How often have the words down for the count and sacked out occurred in a corpus of books? (source: Google Ngram Viewer )