Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 18 26 2011 Feb 16 26 2011 Mar 9 23 2011 Apr 19 24 2011 May 12 16 2011 Jun 19 23 2011 Jul 27 27 2011 Aug 19 31 2011 Sep 21 26 2011 Oct 19 32 2011 Nov 25 37 2011 Dec 18 33 2011 all 196 324