Danish vs Danish pastry

Danish

adj
  • Of or pertaining to Denmark. 

noun
  • Danes, natives of Denmark. 

name
  • The language of Danes and Denmark. 

Danish pastry

noun
  • A sweet and flaky yeast-raised roll made from a dough using butter or margarine and filled with remonce (butter and sugar) or custard. 

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