Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 25 31 2011 Feb 17 21 2011 Mar 23 33 2011 Apr 27 35 2011 May 17 22 2011 Jun 29 35 2011 Jul 31 32 2011 Aug 28 32 2011 Sep 20 27 2011 Oct 21 34 2011 Nov 35 44 2011 Dec 28 43 2011 all 260 389