Capricorn vs Virgo

Capricorn

noun
  • Someone with a Capricorn star sign. 

name
  • Capricornus 

  • The zodiac sign for the goat, ruled by Saturn and covering December 22 – January 20 (tropical astrology) or January 15 – February 14 (sidereal astrology). 

Virgo

noun
  • Someone with a Virgo star sign 

name
  • The zodiac sign for the virgin, ruled by Mercury, that covers August 23 – September 23 (tropical astrology) or September 16 – October 15 (sidereal astrology). 

  • A constellation in the zodiac, imagined in the shape of a maiden, that contains the bright binary star Spica. 

  • A surname. 

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