CREATE TABLE table_14994 ("Position" FLOAT, "Song Title" TEXT, "Artist" TEXT, "Highest Position" FLOAT, "Sales" FLOAT)

What were the total number of sales for the song 21 Seconds?
SELECT COUNT("Sales") FROM table_14994 WHERE "Song Title" = '21 seconds'
SELECT COUNT("Sales") FROM "table_14994" WHERE "Song Title" = '21 seconds'