jumble sale vs souq

jumble sale

noun
  • A sale of used goods by individuals operating tables or stalls, usually held indoors and open to the public. 

souq

noun
  • A street market, particularly in Arabic- and Somali-speaking countries; a place where people buy and sell goods. 

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