gender identity vs pansexuality

gender identity

noun
  • A person's internal sense of self as belonging to a particular gender or genders, or to no gender. 

pansexuality

noun
  • A sexual orientation characterized by the potential for aesthetic attraction, romantic love and/or sexual desire for people regardless of their gender or sex. 

  • Sexuality that encompasses all kinds of sexuality. 

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