bookmark vs favourite

bookmark

verb
  • To create a bookmark. 

noun
  • A strip of material used to mark a place in a book. 

  • A record of the address of a file or Internet page, serving as a shortcut to it. 

  • A pointer found in a nonclustered index to a row in a clustered index or a table heap 

favourite

verb
  • To bookmark. 

  • To favour. 

  • To add to one's list of favourite items on a website that allows users to compile such lists. 

adj
  • Preferred or liked above all others (unless qualified). 

  • Belonging to a category whose members are all preferred or liked over nonmembers. 

noun
  • A short curl dangling over the temples, fashionable in the reign of Charles II. 

  • A person who is preferred or trusted above all others. 

  • A contestant or competitor thought most likely to win. 

  • A bookmark in a web browser. 

  • A person or thing who enjoys special regard or favour. 

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