Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 21 25 2011 Feb 18 22 2011 Mar 21 33 2011 Apr 29 32 2011 May 18 23 2011 Jun 29 36 2011 Jul 37 41 2011 Aug 23 25 2011 Sep 20 24 2011 Oct 20 34 2011 Nov 41 66 2011 Dec 18 23 2011 all 256 384