Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 30 35 2011 Feb 25 41 2011 Mar 18 34 2011 Apr 29 33 2011 May 28 39 2011 Jun 27 31 2011 Jul 35 36 2011 Aug 29 37 2011 Sep 25 31 2011 Oct 20 34 2011 Nov 60 127 2011 Dec 26 54 2011 all 296 532