Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 22 28 2011 Feb 22 26 2011 Mar 21 28 2011 Apr 28 29 2011 May 18 23 2011 Jun 25 31 2011 Jul 28 29 2011 Aug 22 27 2011 Sep 17 19 2011 Oct 15 22 2011 Nov 39 49 2011 Dec 17 19 2011 all 240 330