Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 27 31 2011 Feb 28 34 2011 Mar 23 38 2011 Apr 29 33 2011 May 26 34 2011 Jun 28 33 2011 Jul 30 32 2011 Aug 25 30 2011 Sep 23 29 2011 Oct 23 41 2011 Nov 43 60 2011 Dec 27 40 2011 all 296 435