consolation prize vs wooden spoon

consolation prize

noun
  • An award or small item given to persons or groups of people who do not win an event but are worthy of recognition, especially in a game show. 

wooden spoon

noun
  • An ironic prize for finishing last in a competition. 

  • A spoon made from wood, commonly used in food preparation. 

How often have the words consolation prize and wooden spoon occurred in a corpus of books? (source: Google Ngram Viewer )