Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 25 43 2011 Feb 17 30 2011 Mar 14 27 2011 Apr 20 23 2011 May 16 20 2011 Jun 22 27 2011 Jul 29 30 2011 Aug 23 33 2011 Sep 20 25 2011 Oct 19 31 2011 Nov 31 49 2011 Dec 24 38 2011 all 223 376