coat hanger vs coat stand

coat hanger

noun
  • A device used to hang up coats, shirts, etc, consisting of a hook with sloping "arms" in the approximate shape of human shoulders. 

coat stand

noun
  • A pole with pegs for temporary storage of clothing; a coat rack. 

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