anchor.diff:  "Universities Superannuation Scheme Limited","CRC3760950","11298","1129",,"969.50","6.00","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
   "University of Surrey","CRC1378253","23153","1129",,"969.50","6.00","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
   "TYCO HOLDINGS (U.K.) LIMITED","CRC4860143","9525","1141",,"963.00","5.53","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  -"Foreign _AMPERSAND_ Commonwealth Office","CRC3262742","20026","1142",,"958.00","5.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  +"Foreign & Commonwealth Office","CRC3262742","20026","1142",,"958.00","5.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
   "HALMA PUBLIC LIMITED COMPANY","CRC3545222","6336","1142",,"958.00","5.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
   "Hartlepool Borough Council","CRC1728671","13746","1142",,"958.00","5.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
   "Leicestershire County Council","CRC5056428","75482","1142",,"958.00","5.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  
positive.code: "NATIONAL FARMERS UNION MUTUAL INSURANCE SOCIETY LIMITED(THE)","CRC2899059","11089","1259",,"825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "NEW ESPORTA HOLDING LIMITED","CRC9353459","56242","1259",,"825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "NOVUS LEISURE LIMITED","CRC0581147","9838","1259","Novus Leisure","825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "Northumberland, Tyne _AMPERSAND_ Wear NHS Foundation Trust","CRC4104281","15110","1259",,"825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "PHOENIX EQUITY PARTNERS LIMITED","CRC5984445","14065","1259",,"825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "PPG HOLDINGS (U.K.) LIMITED","CRC8445900","10855","1259",,"825.50","0.50","0.00","0.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "REMPLOY,LIMITED","CRC7334012","10893","1259",,"825.50","0.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  
negative.code: "PEARSON PLC","CRC2008114","25076","566",,"1537.50","43.74","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "Middlesbrough Council","CRC2110149","24181","568",,"1535.50","43.73","0.00","0.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "SIG PLC","CRC5226748","17364","568",,"1535.50","43.73","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "FULLER SMITH & TURNER PLC","CRC8607900","17067","570",,"1533.00","43.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "HUTCHISON 3G UK HOLDINGS LIMITED","CRC8019823","34445","570","3","1533.00","43.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "WESTERN POWER DISTRIBUTION LLP","CRC8800808","8650","570","Western Power Distribution","1533.00","43.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "Edinburgh Napier University","CRC0809048","7608","573",,"1531.00","43.26","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "ALBON ENGINEERING AND MANUFACTURING PLC","CRC8614358","6903","574","ALBON ENGINEERING AND MANUFACTURING PLC","1528.00","43.00","0.00","0.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "AQUEDUCT CAPITAL (UK) LIMITED","CRC2705810","28811","574",,"1528.00","43.00","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "Epsom & St. Helier University Hospitals NHS Trust","CRC7823747","13882","574",,"1528.00","43.00","0.00","0.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "Imperial War Museum","CRC3994609","9017","574",,"1528.00","43.00","0.00","0.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "PARKBURN LIMITED","CRC0752928","210921","574","Scottish Resources Group","1528.00","43.00","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  "CPL INDUSTRIES HOLDINGS LIMITED","CRC9653291","27874","579",,"1523.50","42.50","0.00","731.00",,"http://crc.environment-agency.gov.uk/pplt/web/plt/public/2010-11/CRCPerformanceLeagueTable20102011/download"
  