Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 34 2011 Feb 19 34 2011 Mar 16 30 2011 Apr 23 26 2011 May 15 20 2011 Jun 29 34 2011 Jul 26 26 2011 Aug 21 27 2011 Sep 21 27 2011 Oct 20 40 2011 Nov 26 36 2011 Dec 19 33 2011 all 224 367