pie chart vs tabulation

pie chart

noun
  • A pictorial graph in the shape of a circle, with segments representing related proportions 

tabulation

noun
  • A result of tabulating: a table, displaying data in compact form 

  • A printout 

  • The pattern of plates on a dinoflagellate 

  • The act or process of tabulating 

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