On all other parties the National option polls are at 1.3% where as the opinion research pole is at what percentage? 
CREATE TABLE "opinion_poll_summary" (
  "party" text,
  "marplan" text,
  "gallup" text,
  "national_opinion_polls_nop" text,
  "opinion_research_centre_opc" text,
  "harris" text
);
SELECT "opinion_research_centre_opc" FROM "opinion_poll_summary" WHERE "national_opinion_polls_nop"='1.3%';