Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 18 29 2009 Feb 32 34 2009 Mar 41 63 2009 Apr 40 70 2009 May 23 35 2009 Jun 18 23 2009 Jul 28 41 2009 Aug 20 24 2009 Sep 29 32 2009 Oct 36 45 2009 Nov 31 52 2009 Dec 22 34 2009 all 296 482