Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 72 114 2011 Feb 54 68 2011 Mar 52 64 2011 Apr 87 115 2011 May 66 102 2011 Jun 64 81 2011 Jul 63 66 2011 Aug 64 79 2011 Sep 45 55 2011 Oct 45 63 2011 Nov 84 119 2011 Dec 62 75 2011 all 619 1001