Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 29 51 2011 Feb 22 37 2011 Mar 18 34 2011 Apr 28 33 2011 May 19 24 2011 Jun 25 29 2011 Jul 34 36 2011 Aug 20 28 2011 Sep 26 32 2011 Oct 19 29 2011 Nov 29 43 2011 Dec 24 35 2011 all 245 411