anchor.diff:  date,race_type,county,office,district,party,special,url
  -2012-05-15,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2012.pdf
  -2012-11-06,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2012.pdf
  -2012-01-31,general,,House,1,,TRUE,http://sos.oregon.gov/elections/Documents/results/january-special-2012.pdf
  -2011-11-08,primary,,House,1,,TRUE,http://sos.oregon.gov/elections/Documents/results/november-2011-special-election.pdf
  -2010-05-18,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2010.pdf
  -2010-11-02,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2010.pdf
  -2008-05-20,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2008.pdf
  -2008-11-04,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2008.pdf
  -2006-05-16,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2006.pdf
  -2006-11-07,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2006.pdf
  -2004-05-18,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2004-partisan.pdf
  -2004-11-02,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2004.pdf
  +2000-05-16,primary,Josephine,,,,,
   2000-05-16,primary,,Federal,,,,
   2000-05-16,primary,,State Legislative,,,,
   2000-05-16,primary,,Statewide,,,,
   2000-11-07,general,,State Legislative,,,,
  -2014-05-20,primary,,Governor,,,,http://sos.oregon.gov/elections/Documents/results/may-primary-2014.pdf
  -2014-05-20,primary,,House,,,,http://sos.oregon.gov/elections/Documents/results/may-primary-2014.pdf
  -2014-05-20,primary,,Senate,,,,http://sos.oregon.gov/elections/Documents/results/may-primary-2014.pdf
  -2014-05-20,primary,,State Senate,,,,http://sos.oregon.gov/elections/Documents/results/may-primary-2014.pdf
  -2014-05-20,primary,,State House,,,,http://sos.oregon.gov/elections/Documents/results/may-primary-2014.pdf
  -2014-11-04,general,,Governor,,,,http://sos.oregon.gov/elections/Documents/results/results-2014-general-election.pdf
  -2014-11-04,general,,House,,,,http://sos.oregon.gov/elections/Documents/results/results-2014-general-election.pdf
  -2014-11-04,general,,Senate,,,,http://sos.oregon.gov/elections/Documents/results/results-2014-general-election.pdf
  -2014-11-04,general,,State Senate,,,,http://sos.oregon.gov/elections/Documents/results/results-2014-general-election.pdf
  -2014-11-04,general,,State House,,,,http://sos.oregon.gov/elections/Documents/results/results-2014-general-election.pdf
  +2004-05-18,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2004-partisan.pdf
  +2004-11-02,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2004.pdf
  +2006-05-16,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2006.pdf
  +2006-11-07,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2006.pdf
  +2008-05-20,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2008.pdf
  +2008-11-04,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2008.pdf
  +2010-05-18,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2010.pdf
  +2010-11-02,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2010.pdf
  +2011-11-08,primary,,House,1,,TRUE,http://sos.oregon.gov/elections/Documents/results/november-2011-special-election.pdf
  +2012-01-31,general,,House,1,,TRUE,http://sos.oregon.gov/elections/Documents/results/january-special-2012.pdf
  +2012-05-15,primary,Baker,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Baker/2012_primary.pdf
   2012-05-15,primary,Benton,,,,,http://www.co.benton.or.us/elections/documents/archives/2010s/e12p/e12p_prec.pdf
   2012-05-15,primary,Clackamas,,,,,http://www.clackamas.us/elections/results/precinct20120515.pdf
   2012-05-15,primary,Clatsop,,,,,http://www.co.clatsop.or.us/sites/default/files/fileattachments/clerk_amp_elections/page/1429/5-15-12_final_official_canvass.pdf
   2012-05-15,primary,Columbia,,,,,http://www.co.columbia.or.us/files/elections/archive/2012-05-15_primary_election_official_abstract.pdf
   2012-05-15,primary,Coos,,,,,http://www.co.coos.or.us/Portals/0/County%20Clerk/Elections/Archives/2012/2012primarycertcanvass.pdf
  +2012-05-15,primary,Curry,,,,,http://www.co.curry.or.us/Portals/0/Documents/clerk/5.15.12canvass.pdf
  +2012-05-15,primary,Deschutes,,,,,http://weblink.deschutes.org/public/0/doc/87969/Page1.aspx
   2012-05-15,primary,Douglas,,,,,http://www.co.douglas.or.us/clerk/election_results/election_results_20120515_abstract.pdf
  -2012-05-15,primary,Gilliam,,,,,
  +2012-05-15,primary,Gilliam,,,,,http://www.co.gilliam.or.us/docs/election_OFFICIAL_RESULTS_May_15_2012.pdf
  +2012-05-15,primary,Grant,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Grant/Primary%205-15-2012.pdf
  +2012-05-15,primary,Harney,,,,,http://www.co.harney.or.us/PDF_Files/County%20Clerk/Elections%202012/2012%20May%2015%2052012RESULTS%20FINAL.pdf
   2012-05-15,primary,Hood River,,,,,http://www.co.hood-river.or.us/vertical/sites/%7B4BB5BFDA-3709-449E-9B16-B62A0A0DD6E4%7D/uploads/Primary_Abstracts_2012.pdf
   2012-05-15,primary,Jackson,,,,,http://jacksoncountyor.org/DesktopModules/EasyDNNNews/DocumentDownload.ashx?portalid=9&moduleid=5094&articleid=1183&documentid=82
   2012-05-15,primary,Jefferson,,,,,http://www.co.jefferson.or.us/LinkClick.aspx?fileticket=i9f-0rUWNWU%3d&tabid=1421&mid=10139&language=en-US
  +2012-05-15,primary,Josephine,,,,,https://raw.githubusercontent.com/openelections/openelections-sources-or/master/Josephine/May12.htm
   2012-05-15,primary,Klamath,,,,,http://www.klamathcounty.org/depts/clerk/results/2012/2012MayPrecinct.pdf
  +2012-05-15,primary,Lake,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Lake/2008-2014.pdf
   2012-05-15,primary,Lane,,,,,http://www.lanecounty.org/Departments/CAO/Operations/CountyClerk/elections/ElectionDocuments/20120515_resultsPrecincts.txt
  +2012-05-15,primary,Lincoln,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Lincoln/P5152012.PDF
  +2012-05-15,primary,Linn,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Linn/2012_primary.pdf
  +2012-05-15,primary,Malheur,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Malheur/05-15-2012%20Primary.pdf
  +2012-05-15,primary,Marion,,,,,http://www.co.marion.or.us/NR/rdonlyres/8C51E1B2-BBA6-45DA-876E-3D0F959A49D2/42385/PrecinctReport.pdf
  +2012-05-15,primary,Morrow,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Morrow/May%202012%20Abstracts.pdf
  +2012-05-15,primary,Multnomah,,,,,https://multco.us/elections/may-2012-primary-election-abstract-votes-precinct-level
   2012-05-15,primary,Polk,,,,,
   2012-05-15,primary,Sherman,,,,,http://www.sherman-county.com/documents/ElectionResultsOfficial51512_000.pdf
  +2012-05-15,primary,Tillamook,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Tillamook/2012_primary.pdf
  +2012-05-15,primary,Umatilla,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Umatilla/2012/05_15_12%20SOV.pdf
  +2012-05-15,primary,Union,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Umatilla/2012/05_15_12%20SOV.pdf
  +2012-05-15,primary,Wallowa,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Wallowa/2012_primary.pdf
  +2012-05-15,primary,Wasco,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Wasco/2000-2014%20Abstracts.xlsx
   2012-05-15,primary,Washington,,,,,http://www.co.washington.or.us/AssessmentTaxation/Elections/ElectionsArchive/upload/EL52.HTM
  +2012-05-15,primary,Wheeler,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Wheeler/2012Primary1.pdf
  +2012-05-15,primary,Yamhill,,,,,http://www.co.yamhill.or.us/sites/default/files/canvass_0.pdf
  +2012-05-15,primary,,,,,,http://sos.oregon.gov/elections/Documents/results/results-5-2012.pdf
   2012-11-06,general,Yamhill,,,,,http://www.co.yamhill.or.us/sites/default/files/General_Election_Results_by_Precinct.pdf
  +2012-11-06,general,,,,,,http://sos.oregon.gov/elections/Documents/results/results-11-2012.pdf
  +2014-05-20,primary,Baker,,,,,https://github.com/openelections/openelections-sources-or/raw/master/Baker/2014_primary.pdf
   2014-05-20,primary,Benton,,,,,http://www.co.benton.or.us/elections/documents/archives/2010s/e14p/e14p_prec.pdf
  -2014-05-20,primary,Multnomah,,,,,https://multco.us/elections/may-2014-primary-election-precinct-results-0
  -2014-11-04,general,Multnomah,,,,,https://multco.us/elections/november-2014-election-precinct-results
  -2014-11-04,general,Benton,,,,,http://www.co.benton.or.us/elections/documents/archives/2010s/e14g/e14g_prec.pdf
  -2014-11-04,general,Clackamas,,,,,http://www.clackamas.us/elections/documents/20141104precinct.pdf
  -2014-11-04,general,Crook,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Crook/2014%20Nov%20General.pdf
  -2000-05-16,primary,Josephine,,,,,
  -2012-05-15,primary,Harney,,,,,http://www.co.harney.or.us/PDF_Files/County%20Clerk/Elections%202012/2012%20May%2015%2052012RESULTS%20FINAL.pdf
  -2012-05-15,primary,Baker,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Baker/2012_primary.pdf
  -2012-05-15,primary,Marion,,,,,http://www.co.marion.or.us/NR/rdonlyres/8C51E1B2-BBA6-45DA-876E-3D0F959A49D2/42385/PrecinctReport.pdf
  -2012-05-15,primary,Yamhill,,,,,http://www.co.yamhill.or.us/sites/default/files/canvass_0.pdf
  -2012-05-15,primary,Umatilla,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Umatilla/2012/05_15_12%20SOV.pdf
  -2012-05-15,primary,Wasco,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Wasco/2000-2014%20Abstracts.xlsx
  -2012-05-15,primary,Multnomah,,,,,https://multco.us/elections/may-2012-primary-election-abstract-votes-precinct-level
  -2012-05-15,primary,Josephine,,,,,https://raw.githubusercontent.com/openelections/openelections-sources-or/master/Josephine/May12.htm
  -2014-05-20,primary,Baker,,,,,https://github.com/openelections/openelections-sources-or/raw/master/Baker/2014_primary.pdf
   2014-05-20,primary,Clackamas,,,,,http://www.clackamas.us/elections/results/52014finalprecinct.pdf
   2014-05-20,primary,Clatsop,,,,,http://www.co.clatsop.or.us/sites/default/files/fileattachments/clerk_amp_elections/page/1454/5-20-14_final_official_canvass.pdf
   2014-05-20,primary,Columbia,,,,,http://www.co.columbia.or.us/files/elections/archive/official_canvas_may_2014.pdf
  
positive.code: 2014-05-20,primary,Malheur,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Malheur/05-20-2014%20Primary.pdf
  2014-05-20,primary,Marion,,,,,http://www.co.marion.or.us/CO/elections/Results/Documents/20140520/finalofficialcanvassreport.5-2014.pdf
  2014-05-20,primary,Morrow,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Morrow/May%202014%20Abstracts.pdf
  2014-05-20,primary,Polk,,,,,
  2014-05-20,primary,Sherman,,,,,http://co.sherman.or.us/documents/2014-05-20ShermanPrimaryAbstract.pdf
  2014-05-20,primary,Tillamook,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Tillamook/May%2020%202014.pdf
  
negative.code: 2014-11-04,general,Malheur,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Malheur/11-04-2014%20General.pdf
  2014-11-04,general,Marion,,,,,http://www.co.marion.or.us/CO/elections/Results/Documents/20141104/canvass.pdf
  2014-11-04,general,Morrow,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Morrow/Nov%202014%20Abstracts.pdf
  2014-11-04,general,Multnomah,,,,,https://multco.us/elections/november-2014-election-precinct-results
  2014-11-04,general,Polk,,,,,
  2014-11-04,general,Sherman,,,,,http://co.sherman.or.us/documents/Clerk-GeneralElectionResults-November42014_000.pdf
  2014-11-04,general,Tillamook,,,,,https://github.com/openelections/openelections-sources-or/blob/master/Tillamook/November%2019%202014%20Part%201.pdf
  