Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 23 41 2011 Feb 30 39 2011 Mar 25 39 2011 Apr 36 42 2011 May 24 30 2011 Jun 22 27 2011 Jul 31 31 2011 Aug 30 36 2011 Sep 21 26 2011 Oct 28 42 2011 Nov 53 66 2011 Dec 26 35 2011 all 310 454