Coke vs jaggery

Coke

noun
  • Cola-based soft drink; (in particular) Coca-Cola. 

  • A bottle, glass or can of Coca-Cola or a cola-based soft drink. 

  • Any soft drink, regardless of type. 

jaggery

noun
  • A traditional dark-brown unrefined sugar made from palm tree sap which is used throughout South and Southeast Asia; (by extension) other types of unrefined sugar. 

  • A small-scale production plant that processes sugar cane to make sugar. 

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