From Gamekyo:
Sony Computer Entertainment announced today that the PSP has sold 2 million units in France since its release on September 2005. 8 million of PSP games and peripherals have been sold in France. There are 1 million PlayStation 3 owners in France.
http://www.gamekyo.com/newsen29341_psp-sells-2-million-in-france-and-8-million-games.html