Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 52 64 2011 Feb 34 45 2011 Mar 43 76 2011 Apr 47 73 2011 May 30 39 2011 Jun 34 45 2011 Jul 41 44 2011 Aug 40 60 2011 Sep 33 45 2011 Oct 41 86 2011 Nov 43 60 2011 Dec 34 59 2011 all 360 696