Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 0 0 2011 Feb 0 0 2011 Mar 0 0 2011 Apr 21 52 2011 May 38 75 2011 Jun 52 92 2011 Jul 41 61 2011 Aug 47 88 2011 Sep 33 69 2011 Oct 30 75 2011 Nov 63 147 2011 Dec 50 87 2011 all 315 746