anchor.diff:  http://www.hm-treasury.gov.uk/fabricatedurl/http///www.hm-treasury.gov.uk/workfore_management_info.htm181,https://www.gov.uk/government/publications/hmt-workforce-management-information-may-2011,418
   http://www.hm-treasury.gov.uk/fabricatedurl/http///www.hm-treasury.gov.uk/workfore_management_info.htm182,https://www.gov.uk/government/publications/hmt-workforce-management-information-april-2011,418
   http://www.hm-treasury.gov.uk/fabricatedurl/old_url2,https://www.gov.uk/government/publications/hm-treasury-business-plan-2012-to-2015,418
  +http://www.hm-treasury.gov.uk/fin_consumer_simple_products.htm,,410
   http://www.hm-treasury.gov.uk/fin_equitable_life.htm,https://www.gov.uk/government/publications/equitable-life,418
   http://www.hm-treasury.gov.uk/fin_fsbill_supplementary_documents.htm,https://www.gov.uk/government/publications/the-financial-services-bill-supplementary-documents,418
   http://www.hm-treasury.gov.uk/finance_bill_2010.htm,https://www.gov.uk/government/publications/finance-bill-2010,418
  
positive.code: http://www.hm-treasury.gov.uk/press_128_12.htm,https://www.gov.uk/government/news/treasury-appoints-new-director-general-financial-services,418
  http://www.hm-treasury.gov.uk/press_129_11.htm,https://www.gov.uk/government/news/chancellor-announces-sale-of-northern-rock-plc,418
  http://www.hm-treasury.gov.uk/press_129_12.htm,https://www.gov.uk/government/news/government-closes-tax-avoidance-scam,418
  http://www.hm-treasury.gov.uk/press_12_11.htm,https://www.gov.uk/government/news/statistical-release-uk-official-holdings-of-international-reserves-january-2011,418
  http://www.hm-treasury.gov.uk/press_12_12.htm,https://www.gov.uk/government/news/uk-sets-out-approach-to-us-anti-tax-evasion-legislation-fatca,418
  http://www.hm-treasury.gov.uk/press_12_13.htm,https://www.gov.uk/government/news/uk-isle-of-man-cooperation-to-combat-tax-evasion,418
  
negative.code: http://www.hm-treasury.gov.uk/pespb_natstats_oct2011.htm,https://www.gov.uk/government/publications/national-statistics-release-october-2011,418
  http://www.hm-treasury.gov.uk/pespub_country_regional_analysis.htm,https://www.gov.uk/government/publications/country-regional-analysis,418
  http://www.hm-treasury.gov.uk/pespub_economic_functional_analysis.htm,https://www.gov.uk/government/publications/economic-and-functional-analysis,418
  http://www.hm-treasury.gov.uk/pespub_index.htm,https://www.gov.uk/government/organisations/hm-treasury/document_series/public-expenditure-statistical-analyses-pesa,301
  http://www.hm-treasury.gov.uk/pespub_natstats_april2012.htm,https://www.gov.uk/government/publications/national-statistics-release-april-2012,418
  http://www.hm-treasury.gov.uk/pespub_natstats_feb2011.htm,https://www.gov.uk/government/publications/national-statistics-release-february-2011,418
  http://www.hm-treasury.gov.uk/pespub_natstats_feb2012.htm,https://www.gov.uk/government/publications/national-statistics-release-february-2012,418
  http://www.hm-treasury.gov.uk/pespub_natstats_feb2013.htm,https://www.gov.uk/government/organisations/hm-treasury/document_series/national-statistics-release,301
  http://www.hm-treasury.gov.uk/pespub_natstats_july2012.htm,https://www.gov.uk/government/publications/public-spending-statistics-july-2012,418
  http://www.hm-treasury.gov.uk/pespub_pesa01_02.htm,,410
  http://www.hm-treasury.gov.uk/pespub_pesa10.htm,https://www.gov.uk/government/publications/public-expenditure-statistical-analyses-2010,418
  http://www.hm-treasury.gov.uk/pespub_pesa10_natstats.htm,https://www.gov.uk/government/publications/pesa-2010-national-statistics-release,418
  http://www.hm-treasury.gov.uk/pespub_pesa11.htm,https://www.gov.uk/government/publications/public-expenditure-statistical-analyses-2011,418
  