By December 1982 the album sold one million copies .
Album was certified Platinum on December 16 , 1982 , album was certified double Platinum by the RIAA on April 1 , 1985 denoting shipments of two millions .
By December 1982 the album sold one million copies and it was certified Platinum on December 16 , 1982 , it was certified double Platinum by the RIAA on April 1 , 1985 denoting shipments of two millions .