anchor.diff:  "d1_1",5,"year",,,,1,,,,,,,"INTEGER",4,4,"Four digit year (e.g. 2012)","4. Activity Year","c02F01005"
   "d1_1",6,"loan_type",,,,,,,,,,,"INTEGER",1,1,"Value is 4 (Small Business)","5. Loan Type","c02F01006"
   "d1_1",7,"action",,,,,,,,,,,"INTEGER",1,1,"Value is 1 (Originations)","6. Action Taken Type","c02F01007"
  -"d1_1",8,"state",,,,,1,1,,,,,"VARCHAR",2,2,"FIPS code with leading zeros 
  +"d1_1",8,"state",,,,,1,1,,,,,"INTEGER",2,2,"FIPS code with leading zeros 
   or blank for totals across all 
   states","7. State","c02F01008"
  -"d1_1",9,"county",,,,,,1,,,,,"VARCHAR",3,3,"FIPS code with leading zeros or blank 
  +"d1_1",9,"county",,,,,,1,,,,,"INTEGER",3,3,"FIPS code with leading zeros or blank 
   for totals across all counties","8. County","c02F01009"
  -"d1_1",10,"msa",,,,,,,1,,,,"VARCHAR",5,5,"As defined by OMB; Right justified 
  +"d1_1",10,"msa",,,,,,,1,,,,"INTEGER",5,5,"As defined by OMB; Right justified 
   with leading zeros, NA left justified 
   for areas outside of MSA/MD or blank 
   for totals across all MSA/MDs","9. MSA/MD","c02F0100a"
  
positive.code: "d2_1",5,"year",,,,1,,,,,,,"INTEGER",4,4,"Four digit year (e.g. 2012)","4. Activity Year","c02F03005"
  "d2_1",6,"loan_type",,,,,,,,,,,"INTEGER",1,1,"Value is 5 (Small Farm)","5. Loan Type","c02F03006"
  "d2_1",7,"action",,,,,,,,,,,"INTEGER",1,1,"Value is 1 (Originations)","6. Action Taken Type","c02F03007"
  "d2_1",8,"state",,,,,1,,,,,,"VARCHAR",2,2,"FIPS code with leading zeros 
  or blank for totals across all states","7. State","c02F03008"
  "d2_1",9,"county",,,,,1,1,,,,,"VARCHAR",3,3,"FIPS code with leading zeros or blank 
  for totals across all counties","8. County","c02F03009"
  "d2_1",10,"msa",,,,,,,1,,,,"VARCHAR",5,5,"As defined by OMB; Right justified 
  with leading zeros, NA left justified 
  for areas outside of MSA/MD or blank 
  for totals across all MSA/MDs","9. MSA/MD","c02F0300a"
  
negative.code: "d2_2",5,"year",,,,1,,,,,,,"INTEGER",4,4,"Four digit year (e.g. 2012)","4. Activity Year","c02F04005"
  "d2_2",6,"loan_type",,,,,,,,,,,"INTEGER",1,1,"Value is 5 (Small Farm)","5. Loan Type","c02F04006"
  "d2_2",7,"action",,,,,,,,,,,"INTEGER",1,1,"Value is 6 (Purchases)","6. Action Taken Type","c02F04007"
  "d2_2",8,"state",,,,,1,,,,,,"INTEGER",2,2,"FIPS code with leading zeros 
  or blank for totals across all states","7. State","c02F04008"
  "d2_2",9,"county",,,,,1,1,,,,,"INTEGER",3,3,"FIPS code with leading zeros or blank 
  for totals across all counties","8. County","c02F04009"
  "d2_2",10,"msa",,,,,,,1,,,,"INTEGER",5,5,"As defined by OMB; Right justified 
  with leading zeros, NA left justified 
  for areas outside of MSA/MD or blank 
  for totals across all MSA/MDs","9. MSA/MD","c02F0400a"
  