anchor.diff:  8099,Medical Services and Health Practitioners (Not Elsewhere Classified),Medical Services and Health Practitioners (Not Elsewhere Classified),Medical Services and Health Practitioners (Not Elsewhere Classified),Medical Services ,Yes
   8111,Legal Services and Attorneys,Legal Services and Attorneys,Legal Services and Attorneys,"Legal Services, Attorneys",Yes
   8211,Elementary and Secondary Schools,Elementary and Secondary Schools,Elementary and Secondary Schools,"Elementary, Secondary Schools",No1.6041-3(p)(2)
  -8220,"Colleges, Junior Colleges, Universities, and ProfessionalSchools","Colleges, Junior Colleges, Universities, and ProfessionalSchools","Colleges, Junior Colleges, Universities, and ProfessionalSchools","Colleges, Universities",No1.6041-3(p)(2)
  +8220,"Colleges, Junior Colleges, Universities, and Professionalschools","Colleges, Junior Colleges, Universities, and Professionalschools","Colleges, Junior Colleges, Universities, and Professionalschools","Colleges, Universities",No1.6041-3(p)(2)
   8241,Correspondence Schools,Correspondence Schools,Correspondence Schools,Correspondence Schools,No1.6041-3(p)(2)
   8244,Business and Secretarial Schools,Business and Secretarial Schools,Business and Secretarial Schools,Business/Secretarial Schools,No1.6041-3(p)(2)
   8249,Vocational Schools and Trade Schools,Vocational Schools and Trade Schools,Vocational Schools and Trade Schools,Vocational/Trade Schools,No1.6041-3(p)(2)
  
positive.code: 3788,Hotels/Motels/Inns/Resorts,Hotels/Motels/Inns/Resorts,,Hotels/Motels/Inns/Resorts,Yes
  3789,Hotels/Motels/Inns/Resorts,Hotels/Motels/Inns/Resorts,,Hotels/Motels/Inns/Resorts,Yes
  3790,Hotels/Motels/Inns/Resorts,Hotels/Motels/Inns/Resorts,,Hotels/Motels/Inns/Resorts,Yes
  3835,* MASTERS ECONOMY INNS,* MASTERS ECONOMY INNS,* MASTERS ECONOMY INNS,,
  4011,Railroads,Railroads,,Railroads,No1.6041-3(c)
  4111,"Local/Suburban Commuter Passenger Transportation – Railroads, Feries, Local Water Transportation.","Local/Suburban Commuter Passenger Transportation – Railroads, Feries, Local Water Transportation.","Local/Suburban Commuter Passenger Transportation – Railroads, Feries, Local Water Transportation.","Commuter Transport, Ferries",Yes
  4112,Passenger Railways,Passenger Railways,Passenger Railways,Passenger Railways,Yes
  
negative.code: 9405,Intra – Government Transactions,Intra – Government Transactions,Intra – Government Transactions,U.S. Federal Government Agencies or Departments,No1.6041-3(p)(3)
  9700,Automated Referral Service ( For Visa Only),Automated Referral Service ( For Visa Only),Automated Referral Service ( For Visa Only),,
  9701,Visa Credential Service ( For Visa Only),Visa Credential Service ( For Visa Only),Visa Credential Service ( For Visa Only),,
  9702,Gcas Emergency Services ( For Visa Only),Gcas Emergency Services ( For Visa Only),Gcas Emergency Services ( For Visa Only),,
  9950,Intra – Company Purchases ( For Visa Only),Intra – Company Purchases ( For Visa Only),Intra – Company Purchases ( For Visa Only),Intra-Company Purchases,No1.6041-3(c)