Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 506 748 2009 Feb 573 766 2009 Mar 648 892 2009 Apr 664 926 2009 May 647 986 2009 Jun 666 1008 2009 Jul 626 894 2009 Aug 517 711 2009 Sep 536 674 2009 Oct 698 982 2009 Nov 745 1339 2009 Dec 534 915 2009 all 6000 10841