doolally vs three stops short of Dagenham

doolally

adj

  • Eccentric; insane, mad. 

  • Carried away by enjoyment, excitement, etc. 

three stops short of Dagenham

adj

  • Crazy; mad. 

How often have the words doolally and three stops short of Dagenham occurred in a corpus of books? (source: Google Ngram Viewer )