Sony and Microsoft only quote shipped numbers. They would have no idea about retail figures which always lag behind shipped figures.
39 million 360 sold as of 27 March 2010 is in line with Microsoft announcing 39 million 360s shipped as of 31 December, 2009.
33.5 PS3s sold as of 27 March 2010 is in line with Sony's 33.5 million shipped as of 31 December 31, 2009.







