Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 28 39 2011 Feb 24 31 2011 Mar 35 51 2011 Apr 29 36 2011 May 25 29 2011 Jun 35 41 2011 Jul 34 35 2011 Aug 25 29 2011 Sep 21 25 2011 Oct 20 34 2011 Nov 39 49 2011 Dec 29 44 2011 all 299 443