Salt vs Wight

Salt

name
  • A village in Staffordshire, England. 

  • A surname. 

Wight

name
  • The Isle of Wight. 

  • A surname. 

  • A sea area comprising part of the English Channel, from the southern English coast down to Normandy 

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