Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 424 609 2009 Feb 388 499 2009 Mar 444 642 2009 Apr 580 858 2009 May 578 909 2009 Jun 641 933 2009 Jul 652 885 2009 Aug 556 968 2009 Sep 660 961 2009 Oct 944 1448 2009 Nov 2526 3766 2009 Dec 2480 5431 2009 all 8682 17909