Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 69 111 2011 Feb 56 84 2011 Mar 49 74 2011 Apr 82 157 2011 May 84 134 2011 Jun 72 97 2011 Jul 73 80 2011 Aug 62 80 2011 Sep 46 55 2011 Oct 46 61 2011 Nov 78 105 2011 Dec 55 65 2011 all 600 1103