Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 71 93 2011 Feb 40 56 2011 Mar 60 84 2011 Apr 53 72 2011 May 55 75 2011 Jun 69 94 2011 Jul 60 72 2011 Aug 53 76 2011 Sep 52 69 2011 Oct 43 71 2011 Nov 83 115 2011 Dec 52 85 2011 all 556 962