Filling out State Absentee Ballot Request form and it asks for Suffix after my last name, what do put there?

Do you have any professional qualifications ?

i.e. Doctor, Lawyer or Indian Chief

Jr., Sr., Esq., Ph.D., M.S., M.A., D.Ed., M.D., Psy.D., D.O., D.Div., LCSW. Plus thousands more.

Or leave it blank if you don't use a suffix.

John Smith,III