majority vs numerousness

majority

noun
  • Ancestors; ancestry. 

  • More than half (50%) of some group. 

  • The office held by a member of the armed forces in the rank of major. 

  • The difference between the winning vote and the rest of the votes. 

numerousness

noun
  • The state or quality of being numerous. 

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