Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 29 38 2011 Feb 22 28 2011 Mar 24 38 2011 Apr 22 26 2011 May 31 45 2011 Jun 33 38 2011 Jul 31 31 2011 Aug 27 36 2011 Sep 24 28 2011 Oct 27 46 2011 Nov 40 50 2011 Dec 28 42 2011 all 300 446