anchor.diff:  Mississippi,2,0
   Missouri,1,0
   Montana,0,0
  -Nebraska,0,0
  +Nebraska,1,0
   Nevada,0,0
   New Hampshire,0,0
   New Jersey,2,0
  
positive.code: Wisconsin,2,0
  Wyoming,0,0
  American Samoa,3,0
  Puerto Rico,459,3
  U.S. Virgin Islands,36,0
  
negative.code: Connecticut,0,0
  Delaware,0,0
  District of Columbia,0,0
  Florida,15,3
  Georgia,1,0
  Hawaii,0,0
  Idaho,0,0
  