CREATE TABLE table_65984 ("Rank" FLOAT, "Artist" TEXT, "Album" TEXT, "Peak position" FLOAT, "Sales" FLOAT, "Certification" TEXT)

How many sales had a peak position more than 2 and a Certification of 3x platinum?
SELECT COUNT("Sales") FROM table_65984 WHERE "Peak position" > '2' AND "Certification" = '3x platinum'
SELECT COUNT("Sales") FROM "table_65984" WHERE "Certification" = '3x platinum' AND "Peak position" > '2'