Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 26 33 2011 Feb 24 31 2011 Mar 17 31 2011 Apr 27 29 2011 May 22 30 2011 Jun 26 31 2011 Jul 31 34 2011 Aug 28 34 2011 Sep 20 23 2011 Oct 19 30 2011 Nov 40 54 2011 Dec 22 32 2011 all 259 392