CREATE TABLE table_56447 ("Rank" FLOAT, "Movie" TEXT, "Year" FLOAT, "Studio ( s ) " TEXT, "Opening Day Net Gross" FLOAT, "Day of Week" TEXT)

What is the year of the movie with an opening day on Friday with a rank 10?
SELECT COUNT("Year") FROM table_56447 WHERE "Day of Week" = 'friday' AND "Rank" = '10'
SELECT COUNT("Year") FROM "table_56447" WHERE "Day of Week" = 'friday' AND "Rank" = '10'