anchor.diff:  985,Ponchatoula,22,105,7265
   985,Patterson,22,101,5982
   985,Berwick,22,101,4585
  -985,Amite City,22,105,4442
  +985,Amite,22,105,4442
   985,Franklinton,22,117,3781
   985,Pearl River,22,103,2612
   985,Abita Springs,22,103,2540
  
positive.code: 760,Yermo,6,71,0
  762,Rome,13,115,36375
  762,Dalton,13,313,33748
  762,LaGrange,13,285,30472
  762,Calhoun,13,129,16414
  762,Grovetown,13,73,14109
  762,Thomaston,13,293,8755
  
negative.code: 765,Glenwood,18,41,167
  765,Cedar Grove,18,47,151
  765,Springport,18,65,141
  765,State Line,18,171,137
  765,Alamo,18,107,65
  765,Frankfort,18,23,19
  765,Roachdale,18,133,18
  