e.g. vs v.g.

e.g.

adv
  • "for example" or "for the sake of an example": used to introduce an illustrative example or short list of examples. 

noun
  • An example. 

v.g.

adv
  • Used to introduce an example or list of examples to illustrate what is being discussed. 

How often have the words e.g. and v.g. occurred in a corpus of books? (source: Google Ngram Viewer )