anchor.diff:  267,Glenside,42,91,0
   267,Gwynedd,42,91,0
   267,Harleysville,42,91,0
  +267,Jamison City,42,17,0
   267,Levittown,42,17,0
   267,Line Lexington,42,17,0
   267,Lumberville,42,17,0
  
positive.code: 475,Redding,9,1,9233
  475,Easton,9,1,7579
  475,Beacon Falls,9,9,6168
  475,Botsford,9,1,0
  475,Cos Cob,9,1,0
  475,Georgetown,9,1,0
  475,Hawleyville,9,1,0
  
negative.code: 970,Yuma,8,125,3511
  970,Frisco,8,117,3129
  970,Silt,8,45,3129
  970,Orchard City,8,29,3096
  970,Snowmass Village,8,97,2769
  970,Platteville,8,123,2743
  970,Bayfield,8,67,2687
  