assemblyperson vs stateswoman

assemblyperson

noun
  • An assemblymember; an assemblyman of any gender. 

stateswoman

noun
  • A woman who is a leader in national or international affairs. 

  • A female political leader who promotes the public good or who is recognized for probity, leadership, or the qualities necessary to govern a state. 

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