anchor.diff:  210A,Trade (Wholesale and Retail),Building Materials
   210B,Trade (Wholesale and Retail),Industrial Supplies
   210C,Trade (Wholesale and Retail),Lumber and Construction Materials
  -210,Trade (Wholesale and Retail),Nursery Products and related
  +210D,Trade (Wholesale and Retail),Nursery Products and related
   210E,Trade (Wholesale and Retail),Paper Products and related
  -210,Trade (Wholesale and Retail),Special Equipment / Machine Supply
  +210F,Trade (Wholesale and Retail),Special Equipment / Machine Supply
   210G,Trade (Wholesale and Retail),Software
   210H,Trade (Wholesale and Retail),Misc. Wholesale Trade
   220,Trade (Wholesale and Retail),Retail (Building Materials / Garden Supplies)
   220A,Trade (Wholesale and Retail),Hardware/Building Materials except lumber
   220B,Trade (Wholesale and Retail),Lumberyard
   220C,Trade (Wholesale and Retail),Air Conditioning / Heating / Plumbing / Electrical
  -200,Trade (Wholesale and Retail),Paint / Glass / Wallpaper
  +200D,Trade (Wholesale and Retail),Paint / Glass / Wallpaper
   220E,Trade (Wholesale and Retail),Solar Equipment and Supply
  -220,Trade (Wholesale and Retail),Nursery - Flower and Stock
  +220F,Trade (Wholesale and Retail),Nursery - Flower and Stock
   220G,Trade (Wholesale and Retail),Nursery - Garden and Supply
   230,Trade (Wholesale and Retail),Retail (General Merchandise)
   230A,Trade (Wholesale and Retail),Department Store
  
positive.code: 155A,"Industry, Manufacturing and Production",Fabricated Wire Products
  155B,"Industry, Manufacturing and Production",Industrial Machining / Equipment
  155C,"Industry, Manufacturing and Production",Solar Equipment / Related
  155,"Industry, Manufacturing and Production",Software
  155E,"Industry, Manufacturing and Production",Motion Picture Production
  155,"Industry, Manufacturing and Production","Petroleum, bulk"
  155G,"Industry, Manufacturing and Production",Prefabricated Wood Buildings
  155H,"Industry, Manufacturing and Production",Pressed and Molded Goods
  155I,"Industry, Manufacturing and Production",Scraps and Waste Materials
  
negative.code: 830A,Residential,4 unit multi-family
  830B,Residential,4 unit condo
  830C,Residential,5-9 unit Multi-family
  830D,Residential,5-9 unit condo
  840,Residential,Multi-family (10+ units)
  840A,Residential,10+ units Multi-family
  840B,Residential,10+ units condo
  