Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 26 32 2011 Feb 23 29 2011 Mar 21 35 2011 Apr 27 31 2011 May 16 19 2011 Jun 28 34 2011 Jul 32 36 2011 Aug 28 33 2011 Sep 21 24 2011 Oct 20 33 2011 Nov 36 45 2011 Dec 22 38 2011 all 268 389