Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 25 2011 Feb 16 36 2011 Mar 11 25 2011 Apr 19 20 2011 May 8 11 2011 Jun 17 20 2011 Jul 26 27 2011 Aug 18 19 2011 Sep 15 18 2011 Oct 14 20 2011 Nov 22 29 2011 Dec 17 29 2011 all 184 279