CREATE TABLE table_3547 ("Rank" FLOAT, "Couple" CLOB, "Judges" FLOAT, "Public" FLOAT, "Total" FLOAT, "Vote percentage" CLOB, "Result" CLOB)

What couple had a vote percentage of 5.2%?
SELECT "Couple" FROM table_3547 WHERE "Vote percentage" = '5.2%'
SELECT "Couple" FROM "table_3547" WHERE "Vote percentage" = '5.2%'