Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 24 34 2011 Feb 22 24 2011 Mar 22 32 2011 Apr 35 42 2011 May 25 27 2011 Jun 30 37 2011 Jul 34 35 2011 Aug 29 35 2011 Sep 26 31 2011 Oct 23 36 2011 Nov 55 71 2011 Dec 25 38 2011 all 304 442