citizenship vs self-determination

citizenship

noun
  • The state of being a citizen, in its various senses. 

  • The status of being a citizen, in its various senses. 

self-determination

noun
  • The political independence of a people 

  • The ability or right to make one's own decisions without interference from others 

How often have the words citizenship and self-determination occurred in a corpus of books? (source: Google Ngram Viewer )