CREATE TABLE table_20443 ("Party" CLOB, "Marplan" CLOB, "Gallup" CLOB, "National Opinion Polls  ( NOP ) " CLOB, "Opinion Research Centre  ( OPC ) " CLOB, "Harris" CLOB)

What is the percentage of the Labour Party on the Harris Poll
SELECT "Harris" FROM table_20443 WHERE "Party" = 'Labour'
SELECT "Harris" FROM "table_20443" WHERE "Party" = 'Labour'