CREATE TABLE table_23240 ("Rank" FLOAT, "Couple" TEXT, "Judges" FLOAT, "Public" FLOAT, "Total" FLOAT, "Vote percentage" TEXT, "Result" TEXT)

How many judges points did the couple ranked at number 5 have?
SELECT MAX("Judges") FROM table_23240 WHERE "Rank" = '5'
SELECT MAX("Judges") FROM "table_23240" WHERE "Rank" = '5'